Can weight loss affect synthroid dose


Levothyroxine - Wikipedia, the free encyclopedia

Levothyroxine is typically used to treat hypothyroidism , [4] and is the treatment of choice for patients with hypothyroidism, [5] who often require lifelong thyroid hormone therapy. Levothyroxine is contraindicated in patients with hypersensitivity to levothyroxine sodium or any component of the formulation, patients with acute myocardial infarction, and patients with thyrotoxicosis of any etiology. [10] Levothyroxine is also contraindicated in patients with uncorrected adrenal insufficiency, as thyroid hormones may cause an acute adrenal crisis by increasing the metabolic clearance of glucocorticoids. [6] For patients with trouble taking levothyroxine in the morning, bedtime dosing is effective as well. Poor compliance to thyroid replacement therapy is the most common cause of elevated TSH levels in patients receiving appropriate doses of levothyroxine. For older patients (over 50 years old) and patients with known or suspected ischemic heart disease, levothyroxine therapy should not be initiated at the full replacement dose. A subset of patients with hypothyroidism treated with an appropriate dose of levothyroxine will describe continuing symptoms despite TSH levels in the normal range. [6] As it is a medical emergency with a high mortality rate, patients should be treated in the intensive care unit [6] with thyroid hormone replacement and aggressive management of individual organ system complications. [5] For patients with myxedema coma, 200–500 µg IV of levothyroxine should be administered, followed by 100–300 µg the next day if necessary. Levothyroxine dosing in the pediatric population varies with age and body weight. [10] The goal of treatment for pediatric patients with hypothyroidism is to reach and preserve normal intellectual and physical development. [6] The American Association of Clinical Endocrinologists (AACE), the Endocrine Society, and the American Thyroid Association did not agree with the FDA that brand-name and generic formulations of levothyroxine were bioequivalent. [6] As such, it was recommended that patients be started and kept on either brand-name or generic levothyroxine formulations and not changed back and forth from one to the other. Absorption of orally administered levothyroxine from the gastrointestinal tract ranges from 40–80%, with the majority of the drug absorbed from the jejunum and upper ileum. more...



Hypothyroidism Medications - Hypothyroidism Health

The goal of thyroid drug therapy is to provide the body with replacement thyroid hormone when the gland is not able to produce enough itself. A synthetic thyroid hormone called levothyroxine is the treatment of choice for hypothyroidism. Many doctors still prefer to use brand-name products, noting that the cost difference between brand and generic thyroid drugs is not substantial. Some people argue that with stricter FDA regulations, this natural form is better controlled and may even reduce the risk of developing autoimmunity factors. Goiter size declines very slowly, and some patients may need high-dose thyroid hormone (called suppressive thyroid therapy) for a short period. In uncomplicated cases, the dose typically starts at 50 micrograms per day, which then increases in 3- to 4-week intervals until thyroid hormone levels are normal. If conditions such as pregnancy, surgery, or other drugs alter hormone levels, the patient's thyroid needs will have to be reassessed. To maintain normal thyroid levels, some patients may need to take gradually increasing doses of thyroid hormone every year or two. Some patients with persistent symptoms may benefit from triiodothyronine (T 3), the other important thyroid hormone. A patient with too much thyroid hormone in the blood is at an increased risk for abnormal heart rhythms, rapid heartbeat, heart failure, and possibly a heart attack if the patient has underlying heart disease. Since thyroid hormones regulate the metabolism and can affect the actions of a number of medications, dosages may also need to be adjusted if a patient is being treated for other conditions. Other inappropriate uses for thyroid hormones are for weight loss and to reduce high cholesterol levels. Indiscriminate use of thyroid hormones can weaken muscles and, over the long term, even the heart. more...



All Weight loss and Synthroid dosage messages

Weight loss and Synthroid dosage. By BJ 1111 on Tue Jul 05, 2011 07:25 PM. If we are so lucky as to have some intentional weight loss, does our dose of Synthroid have to be lowered? And am finding I can only sleep 6hrs. RE: Weight loss and Synthroid dosage. On Jul 16, 2011 11:24 PM lookinforspring wrote: I had my 6-month appointment yesterday and asked my endo about this. So that would account for the non-stop days and little sleep at night that you and I have both experienced. I am the reverse, i have put on a little weight and i asked my endo why, if TSH is supressed don't i lose weight? On Jul 05, 2011 7:25 PM BJ 1111 wrote: more...



I am taking Levothyroxine to loose weight I do not have a

I am taking Levothyroxine to loose weight I do not have a thyroid problem what are some of the? The others have already given you information. You are definitely playing a dangerous game. Whether you are obese or not, please use your common sense. And if you are anorexic you may well die. There are better and smarter choices you can make. Just so you know not all your information is correct. You can have hyperthyroidism that reverses to hypo and vice versa. If you had a script for synthroid but your thyroid corrected itself, sure you will have leftover pills. more...



Levothyroxine - Side Effects, Dosage

Thyroid hormone is not a treatment for obesity , and people with normal thyroid function should not take levothyroxine. Q: What are the side effects of levothyroxine? For more information on levothyroxine (Synthroid) and hypothyroidism, please click on the following links. A: Levothyroxine (trade names: Synthroid, Levoxyl, Levothroid, and Unithroid), a thyroid hormone, is used to treat hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormone. A: Levothyroxine is a synthetic replacement for a hormone that is normally produced by your thyroid gland to regulate the body's energy and metabolism. Levothyroxine is approved for the treatment of hypothyroidism and for pituitary TSH suppression. A: Oroxine and Eltoxin, which are not available in the United States, are the brand names for levothyroxine. Taking levothyroxine will replace the deficient thyroid hormone and thus increase metabolism. A: Levothyroxine is a replacement for a hormone that is normally produced by the thyroid gland to regulate the body's energy and metabolism. A: Levothyroxine is a synthetic or man-made replacement for a hormone that is normally produced by the thyroid gland to regulate the body's energy and metabolism. Levothyroxine should be taken in the morning before food and other medication. Some types of foods and medications can affect the absorption of levothyroxine. Your doctor may wish to do a lab test to test thyroid levels and see if the levothyroxine dose may be too high. more...



Can weight loss affect your thyroid medication dosage

Can weight loss affect your thyroid medication dosage? For the past six years I have been on Synthroid (.075mg) and, until a few months ago, have been doing very well. I was wondering if my weight loss has affected my thyroid function somehow and has now rendered my usual medication dosage too high? Yes I do believe that losing the amount of weight you have could effect your levels. Along with building fat into muscle and changing that whole ratio in your system. Any medication administered - if it is not the correct dosage can abrupt the system and cause problems. Adding an anti anxiety med as Paxil or others can also change the absorption level of your thyroid medication and it would require testing in two weeks to see if that had happened. more...



Thyroid and Weight - American Thyroid Association

WHAT IS THE RELATIONSHIP BETWEEN THYROID AND WEIGHT? WHAT IS THE RELATIONSHIP BETWEEN HYPERTHYROIDISM AND WEIGHT? Since the BMR in patients with hyperthyroidism (see Hyperthyroidism brochure ) is elevated, many patients with an overactive thyroid do, indeed, experience some weight loss. WHAT IS THE RELATIONSHIP BETWEEN HYPOTHYROIDISM AND WEIGHT GAIN? Since the BMR in the patient with hypothyroidism (see Hypothyroidism brochure ) is decreased, an underactive thyroid is generally associated with some weight gain. In general, 5-10 pounds of body weight may be attributable to the thyroid, depending on the severity of the hypothyroidism. Finally, if weight gain is the only symptom of hypothyroidism that is present, it is less likely that the weight gain is solely due to the thyroid. Again, if all of the other symptoms of hypothyroidism, with the exception of weight gain, are resolved with treatment with thyroid hormone, it is less likely that the weight gain is solely due to the thyroid. Once hypothyroidism has been treated and thyroid hormone levels have returned to the normal range of thyroid hormone, the ability to gain or lose weight is the same as in individuals who do not have thyroid problems. Thyroid hormones have been used as a weight loss tool in the past. However, once the excess thyroid hormone is stopped, the excess weight loss is usually regained. more...



Synthroid weight loss dosage

Synthroid weight loss dosage. Common Questions and Answers about Synthroid weight loss dosage. She hasn't had her thyroid levels checked since the baby was born and is still taking the 75 MCG of Synthroid. I have been on synthroid for more than 4 years but the dosage had been changed past few months because my TSH hasn't been within normal range. The only thing that changed in my life was the Synthroid and then the weight gain began. I really don't think the hair loss was caused by the Synthroid . Since you still have hair loss after d/cing almost 1.5 years ago, I doubt Synthroid is the culprit. My hair was thinning alot when my thyroid was hyper now that my thyroid is damaged and i have really low thyroid the hair loss is less , but I justed started 25 mg of synthroid I hope the hair loss dont get worse. Or an answer as to what they syntroid was doing for me, since I was still not losing weight, but losing hair, and still had high triglycerides. I started on Synthroid 50 MCG and then in mid-December the dosage was increased to 75 MCG. It should take about 2 months to get to that dosage but I'm getting kinda excited hearing about the benefit of weight loss especially since it was weight loss pills (metabolife and xenedrine) that caused me to find out that I was epileptic in the first place! Hi, I have been taking synthroid (100mcg) for a month now and have noticed my hair loss is increasing. I have also read that for some people it does not improve and the new hair growth is slow or not the same as before. Did hair loss slow and then new hair start growing while on synthroid? I have used the search tool for this community to read comments about Synthroid and hair loss . more...



Weight Loss and Synthroid

Weight Loss and Synthroid. Levothyroxine, available in the brand medication Synthroid, is used to treat hypothyroidism, a health condition that affects metabolism in the human body. People who suffer from hypothyroidism do not produce enough thyroid hormone to regulate metabolism and may suffer from such symptoms as hair loss, dry hair, cold sensitivity, fatigue, depression and weight gain. Synthroid can help bring low thyroid levels back to a normal range in people suffering from hypothyroidism. Because hypothyroidism can cause weight gain, use of Synthroid can help reverse weight gain associated with the condition. Although Synthroid can help reverse symptoms of weight gain caused by hypothyroidism, it should not be used as a weight-loss medication. According to Medline Plus, Synthroid should not be used for the treatment of obesity in people with normal thyroid function; it is ineffective for weight-loss treatment in these people and can cause life-threatening toxicities. If you have normal thyroid function and are overweight, calorie reduction can help you lose excess body weight. A calorie deficit of 500 to 1,000 calories per day can help you achieve a weight loss of 1 to 2 lb. Exercising regularly while reducing daily calories can help you achieve your calorie deficit and maintain your weight loss on a long-term basis. Taking too much Synthroid can cause symptoms of hyperthyroidism, including unintentional weight loss, headaches, temporary hair loss, excessive sweating, heat sensitivity, insomnia, nausea, menstrual cycle changes and an increased appetite, according to Medline Plus. more...



Synthroid for Weight Loss

Synthroid for Weight Loss. Patients with certain pre-existing conditions should not take Synthroid as its use can lead to a number of detrimental side effects, including overdose and death. According to the pharmaceutical information website drugs.com, Synthroid use is indicated for patients of all ages (including children and infants) with low natural levels of thyroid hormone (hypothyroidism) caused by thyroid malfunction or atrophy, injury or damage to the pituitary gland or hypothalamus, surgery, radiation or the effects of other drugs. Synthroid can also be used to treat patients suffering from thyroid cancer, those who have had their thyroid surgically removed or patients with a goiter (swelling of the thyroid). Almost every cell in the body is affected by thyroid hormones; because of this, patients with a deficiency of this hormone can experience abnormal metabolism and development. Bodybuilding.com reports that many bodybuilders use thyroid hormones to burn excess body fat during the late stages of contest preparation, and the author goes so far as to call thyroid hormones an “almost unmissable aid in contest preparation.” High dosages of Synthroid will enable users to burn off calories and fat, and bodybuilding.com recommends that recreational users or bodybuilders cycle their use of thyroid hormones for three weeks on and three off. However, medicinenet.com reports that Synthroid is not approved for use in treating obesity or for managing weight or promoting weight loss. Their site further recommends users against using Synthroid for any of those purposes, and warns against combining Synthroid with any diet or other weight loss medication or supplement. Patients receiving Synthroid for hypothyroidism receive dosages partly adjusted by age and body weight. Users seeking to lose weight or manage obesity with Synthroid can overdose and may experience life-threatening symptoms that include coma, heart failure, low blood sugar and fever. Long-term use of Synthroid can deplete bone mass and possibly cause osteoporosis. more...



Synthroid

Thyroid hormones, including SYNTHROID, should not be used either alone or in combination with other drugs for the treatment of obesity or weight loss. Tell your doctor if you are allergic to any foods or drugs, are pregnant or plan to become pregnant, are breast-feeding or are taking any other drugs, as well as prescription and over-the-counter products. Tell your doctor about any other medical conditions you may have, especially heart disease, diabetes, blood clotting problems, and adrenal or pituitary gland problems. The dose of other drugs you may be taking to control these conditions may have to be changed while you are taking SYNTHROID. If you have diabetes, check your blood sugar levels and/or the glucose in your urine, as ordered by your doctor and immediately tell your doctor if there are any changes. Use SYNTHROID only as ordered by your doctor. Your body’s ability to absorb SYNTHROID is improved when you take it on an empty stomach. Tell your doctor or dentist that you are taking SYNTHROID before any surgery. This is the most important safety information you should know about SYNTHROID. For more information, talk with your doctor. more...



Loosing Weight and Synthroid Meds

Can it make you loose weight if your hypothyroid~? I am on levothyroxine and haven't noticed any weight loss due to it. The cause of your weight lose is probably not due to your thyroid. I don't know what kind of question I am asking, but I am loosing weight and questioning whether it is the drug causing it or not. I am not a big person, petite and I don't need to loose any weight. I've asked my Doc about it and she told me "the med doesn't cause weight loss". The med doesn't cause weight loss. If you are losing more than just a few pounds, and losing it rapidly, then you need to talk to the doctor and discuss an adjustment in your dosage. This is a pretty standard thing - having several dosage adjustments til you and the doctor and your T-levels all agree that you're taking the right amount. You just need to communicate very plainly to your doctor that you're having some unexpected weight loss, you're not comfortable with that, and you'd like to discuss the matter further. If you are losing weight, your dose may be too high and need adjustment. I have been on thyroid medicine for more than 20 years, and I have lost a small amount of weight, like you are talking about, when my dosage has put me into the high normal or too high range. Your doctor should know that weight loss can be a sign that the dose is too high. If you asked your doctor "does synthroid cause weight loss?" then the answer "no, it doesn't" would be 100% accurate. If you asked the doctor, "I have been losing weight ever since I started taking this Synthroid, and it concerns me since I wasn't overweight and didn't need to lose anything. more...



Thyroid : MedlinePlus Drug Information

Talk to your doctor about the risks of taking this medication. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Your doctor will probably start you on a low dose of thyroid and gradually increase your dose. To control the symptoms of hypothyroidism, you probably will need to take thyroid for the rest of your life. Do not stop taking thyroid without talking to your doctor. Tell your doctor and pharmacist if you are allergic to thyroid, any other medications, pork, or any of the ingredients in thyroid tablets. Tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, and nutritional supplements you are taking or plan to take. If you take cholestyramine (Questran) or colestipol (Colestid), take it at least 4 hours before taking your thyroid medication. If you become pregnant while taking thyroid, call your doctor. Talk to your doctor about the risks and benefits of taking thyroid if you are 65 years of age or older. Tell your doctor if you miss two or more doses of thyroid in a row. Call your doctor if you have any unusual problems while taking this medication. Before having any laboratory test, tell your doctor and the laboratory personnel that you are taking thyroid. more...



For Synthroid Users, Pinpointing the Correct Dosage is Key

For Synthroid Users, Pinpointing the Correct Dosage is Key. Finding the correct dosage of this thyroid hormone isn’t always easy: Take too little and your symptoms of weight gain, fatigue and depression won’t go away. So I became a member of what my friend MJ calls the Synthroid Society and began taking a small dosage of levothyroxine, the generic version of Synthroid and a synthetic form of thyroid hormone. When your body doesn’t make enough thyroid hormone, everything slows down, and you develop hypothyroidism. Too much thyroid hormone causes hyperthyroidism and has the opposite effect. It is also more common in people who have autoimmune diseases and is a certain result of thyroid cancer or any other condition that requires the surgical removal of your thyroid. Treating hypothyroidism requires you to replace the thyroid hormone your body normally makes. Before taking Synthroid, you should notify your doctor about any medical conditions you have, such as heart disease or diabetes, and any medications you take.  Iron and calcium can also interfere with the absorption of Synthroid. It’s important, therefore, that those on this thyroid hormone monitor whether they are having any side effects from the medicine and whether their original symptoms are abating. But too much thyroid medication can lead to heart problems, weight loss, osteoporosis and symptoms of hyperthyroidism including palpitations and nervousness.” Too much thyroid hormone in the blood can put a person at risk for having a fracture in their bones or a heart arrhythmia. For these reasons, you should never take a higher dosage of thyroid hormone for the purpose of losing weight. While Synthroid is the drug of choice for people with hypothyroidism, patients do have other treatment options. Although most patients do just fine taking Synthroid, some may also require T 3, the active form of thyroid hormone. more...



Synthroid Uses, Dosage and Side Effects

Synthroid (levothyroxine) is a replacement for a hormone normally produced by your thyroid gland to regulate the body's energy and metabolism. You may not be able to take Synthroid if you have certain medical conditions. Dangerous side effects or death can occur from the misuse of Synthroid, especially if you are taking any other weight-loss medications or appetite suppressants. To make sure Synthroid is safe for you, tell your doctor if you have: If you become pregnant while taking levothyroxine, do not stop taking the medicine without your doctor's advice. Do not use this medication without telling your doctor if you are breast-feeding a baby. Your doctor may occasionally change your dose to make sure you get the best results. You may need to use this medicine for the rest of your life to replace the thyroid hormone your body cannot produce. Tell your doctor about all medications you use, start using, or stop using during your treatment with Synthroid. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist. more...



Synthroid dosage for weight loss

Synthroid dosage for weight loss. Common Questions and Answers about Synthroid dosage for weight loss. Or an answer as to what they syntroid was doing for me, since I was still not losing weight, but losing hair, and still had high triglycerides. The only thing that changed in my life was the Synthroid and then the weight gain began. I really don't think the hair loss was caused by the Synthroid . The ranges for FT 3 and FT 4 are very flawed. My hair was thinning alot when my thyroid was hyper now that my thyroid is damaged and i have really low thyroid the hair loss is less , but I justed started 25 mg of synthroid I hope the hair loss dont get worse. Search for conditions that cause weight loss and have your doctor test you for them. I started on Synthroid 50 MCG and then in mid-December the dosage was increased to 75 MCG. I was told it didn't work the second time around for weight loss . I am on 500 mg and it has done nothing for weight loss . I have used the search tool for this community to read comments about Synthroid and hair loss . more...



Synthroid and Weight Loss

Synthroid (Levothyroxine) and Weight Loss: A Common Experience. The amount of weight loss that occurs from synthroid, as well as how quickly it occurs, will likely be contingent upon how long you lived with untreated hypothyroidism and the severity of your hypothyroidism. How Synthroid (Levothyroxine) May Cause Weight Loss. Placebo effect: It may be necessary to consider that in a subset of synthroid users, the placebo effect contributes to weight loss. Some individuals may expect to lose weight while taking synthroid, and the weight loss becomes a self-fulfilling prophesy. Variables that may influence weight loss from Synthroid (Levothyroxine) Adderall) may lose weight from both the synthroid and the psychostimulant. It may also be necessary to consider that another medication and/or supplement that you’re taking is responsible for nearly all of the weight loss that you’ve experienced on synthroid. When taking synthroid you may want to consider how your lifestyle may have played a role in the weight loss. Synthroid (Levothyroxine) & Weight Loss: The Research. Although many individuals report losing weight while taking synthroid (levothyroxine), the scientific literature suggests that weight loss is unlikely. Or were you already relatively skinny/small-statured and perceived the weight loss from synthroid as being unwanted? Understand that if you’re a new synthroid user and haven’t been taking it for a long-term, you may lose weight over a period of months, but the weight loss may decline and/or subside thereafter. more...



Levothyroxine Dose Changes - Effects on TSH

Thyroid hormones, including Synthroid, either alone or with other therapeutic agents, should not be used for the treatment of obesity or for weight loss. In patients with nontoxic diffuse goiter or nodular thyroid disease, particularly the elderly or those with underlying cardiovascular disease, levothyroxine sodium therapy is contraindicated if the serum TSH level is already suppressed due to the risk of precipitating overt thyrotoxicosis. If the serum TSH level is not suppressed, levothyroxine should be used with caution in conjunction with careful monitoring of thyroid function for evidence of hyperthyroidism and clinical monitoring for adverse cardiovascular signs and symptoms of hyperthyroidism. Levothyroxine should not be used in the treatment of male or female infertility unless this condition is associated with hypothyroidism. Patients receiving levothyroxine sodium should be given the minimum dose necessary to achieve the desired response. Patients with coronary artery disease who are receiving levothyroxine therapy should be monitored closely during surgical procedures, since the possibility of precipitating cardiac arrhythmias may be greater in those treated with levothyroxine. Patients with concomitant adrenal insufficiency should be treated with replacement glucocorticoids prior to initiation of treatment with levothyroxine sodium. Levothyroxine increases the response to oral anticoagulant therapy and may reduce the therapeutic effects of digitalis glycosides. more...



Armour Thyroid - Side Effects, Dosage, Interactions

Armour Thyroid. Armour Thyroid and Other Drug Interactions. Armour Thyroid and Food Interactions. Armour Thyroid 16 mg, beige, round, Armour Thyroid 90 mg, beige, round, Armour Thyroid 180 mg, beige, round, Armour Thyroid 240 mg, beige, round, Armour Thyroid 300 mg, beige, round, Q: What is the dosage relationship between Armour Thyroid and levothyroxine? I take 88 mcgs of Levoxyl and 30 of Armour Thyroid. Is this due to the Armour Thyroid or my hormones? more...



Synthroid Warnings and Precautions - Endocrine System

Endocrine System Home > Synthroid Warnings and Precautions. Synthroid Warnings and Precautions. To help ensure a safe and effective treatment process with Synthroid, warnings and precautions should be reviewed with your healthcare provider. For instance, prior to taking Synthroid, tell your healthcare provider if you have any heart problems, diabetes, or osteoporosis. Synthroid warnings and precautions also apply to people who have untreated adrenal insufficiency, an overactive thyroid, or a recent history of heart attack. Also, let your healthcare provider know if you are: Specific Synthroid Warnings and Precautions. Warnings and precautions to be aware of prior to taking Synthroid include the following: Even if you have been stable on Synthroid for years, your healthcare provider should still do these blood tests regularly. Synthroid may increase the risk of osteoporosis, particularly if your Synthroid dose is too high. This is one of the reasons why it is a good reason for your healthcare provider to prescribe a dose of Synthroid that is just enough to return your thyroid hormone levels to normal. If you have heart problems, your healthcare provider should start you at a low Synthroid dosage and slowly increase it. If you notice that Synthroid makes your heart symptoms worse, let your healthcare provider know right away. If you have diabetes, it is a good idea to check your blood sugar more often when starting or stopping Synthroid (or when changing your dose), as the medication can affect your blood sugar. more...



Living with Hypothyroidism

Dr Seibel explains the right way to take Synthroid and importance of taking an active role in your treatment—from the pharmacy to the doctor-patient relationship. Dr Rosenthal discusses the importance of taking Synthroid every morning, tips for making it part of your morning routine, and ensuring you get what your doctor prescribed. Every day starts with me immediately going into the kitchen to take my medication and drink water. My morning routine starts with Synthroid. With a water bottle or glass of water usually right there on my nightstand, I take my Synthroid and drink my water. I get up and I reach for the Synthroid and my water. My granddaughter likes to watch a few morning cartoons, and I turn on the TV for her and go and let the dogs back in. At the age of 38, I have been seeing the same doctor for a few years now, and his office has it clearly marked in my records that my doctor prefers Synthroid. I know to look for a pink pill that’s 200 mcg dosage and that’s stamped with the dosage and the “SYNTHROID” name on the pill. To make sure I’m getting the Synthroid my doctor prescribed, I always open the bottle and look at the pills when I pick it up. For the actual name “SYNTHROID” on my pill. more...



Side Effects of Synthroid Drug

Synthroid in Detail with Side Effects. Levothyroxine is the generic name for the drug. Doctors often may have to slowly increase the dose; patients should not increase or decrease this medication themselves. Providing a complete list of medications to the doctor will help with getting the correct dose established for each individual patient. Our Synthroid Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. Easy-to-read and understand detailed drug information and pill images for the patient or caregiver from Cerner Multum. Seizures have been reported rarely with the institution of levothyroxine therapy. Read the entire FDA prescribing information for Synthroid (Levothyroxine Sodium) more...



Can levothyroxine cause weight gain? - Thyroid Disorders

  Health Boards > Endocrine > Thyroid Disorders > Can levothyroxine cause weight gain? Can levothyroxine cause weight gain? Can levothyroxine really cause weight gain? Re: Can levothyroxine cause weight gain? I'd like to know also if this is how it's going to be.a struggle with weight and I am already very overweight! I want to know too if everyone who has gone on it has the weight gain? Weight issues can happen when thyroid hormone levels have not been optimized. If That level isn't also within the upper part of its range, weight loss will be much tougher. Not everyone can produce enough T 3 from the T 4 they take. Weight gain is one of the things that could go awry during early treatment, and it should return to normal once levels are optimal and stable for a few months. It's my belief that people who say the "med makes me gain weight" have a lot of other issues going on. Weight gain is not solely dependent on thyroid levels, so it can't be solely blamed on that. Just being in treatment is no guarantee that excess weight will suddenly begin melting away. Just as being hypo is no guarantee that everyone who has it will gain weight. more...



Increased dosage for weight loss? - Thyroid Disorders

Increased dosage for weight loss? To give you all some background, I am 24 and was diagnosed with hypothyroidism six months ago. My six month checkup was earlier tonight, and my doctor was more frustrated about my weight than I was! But more importantly, my doctor (who is a family doctor, and has been seeing me since birth) did not ask me any questions about my diet or exercise prior to writing the new prescription. I will be the first to admit that I have fast food 1-2 times a week and drink soda much more often than I should (which is a lasting effect of an ongoing need for caffeine to get through the day, back when I was constantly fatigued). My weight IS staying constant, which is a sign that I am doing something right, and while I would love to lose 20 or 30 pounds, I don't know if this is the way to do it. I protested the prescription and reminded him that my TSH was still at 1.18, but he insisted that the dosage be increased. Should I really be taking more thyroid medication purely for the purpose of weight loss? I will be seeing the doctor again in a month, so we can obviously discontinue this quickly if something bad happens, but I don't even know if a month will be long enough for him to see results. more...



How Thyroid Issues Affect Weight Gain - Women to Women

When I talk with women suffering with unexpected weight gain, often one of the first questions I am asked is “Is it my thyroid?” And research shows that even small changes to the thyroid function can cause weight gain. The thyroid and unexpected weight gain: an early signal. Unexpected weight gain and difficulty losing weight may be one of the first noticeable signals that you’re struggling with hypothyroidism (a sluggish thyroid) or subclinical hypothyroidism. We are especially prone to thyroid issues and weight gain as women because the thyroid is linked to other systems that affect weight — including the proper functioning of our neurotransmitters, reproductive hormones, and adrenal glands. more...



Synthroid oral : Uses, Side Effects, Interactions

Take this medication with a full glass of water unless your doctor directs you otherwise. Do not stop taking this medication without first consulting with your doctor. Do not change brands without first consulting your doctor or pharmacist. Tell your doctor if your condition worsens or persists after several weeks of taking this medication. If this effect persists or worsens, tell your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. If you notice other effects not listed above, contact your doctor or pharmacist. Call your doctor for medical advice about side effects. In Canada - Call your doctor for medical advice about side effects. Before taking levothyroxine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Tell your doctor if you are pregnant because your dose may need to be adjusted. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Consult your doctor for more details. Do not double the dose to catch up unless your doctor tells you to do so. more...



Weight Loss With Levothyroxine Medication

Weight Loss With Levothyroxine Medication. Part of your endocrine system, your thyroid gland is located at the base of your throat and creates the hormones that control how quickly you use both oxygen and energy - the basis of your metabolism. Once you begin to take levothyroxine, your metabolism will normalize and weight loss should be easier. Metabolism and Weight Loss. Taking levothyroxine should boost your metabolism, helping you to burn more calories, even at rest. The Thyroid Information Network says that when your metabolism is slowed down, so is your body's ability to process sugar, leading to higher glucose and insulin levels. Calories, Weight Loss and Metabolism. The National Institutes of Health says that you need between 1,200 and 15,00 calories daily to ensure proper metabolic function. When you don't eat enough calories, your metabolism slows down, going into "starvation mode" and conserving energy for survival. But it is important that nothing in your diet interferes with the absorption of your medication. Anything that can interfere with your levothyroxine medication should be taken two to four hours after you take levothyroxine . more...



Does Weight Loss Affect Synthroid Dose

Not only is it difficult to lose weight, but it is also difficult to maintain that weight loss. Fortunately, there are several foods that help naturally burn fat, which will make it easier for one to lose weight and maintain his or her weight loss. Below are fat loss foods that people should include their diets: Additionally, complex carbohydrates help keep the insulin levels low. Lean beef, turkey and poultry are examples of foods that are great lean protein sources. Protein requires more energy to digest than carbohydrates and fat. Whole grain cereal is filled with fiber and complex carbohydrates. These nutrients help boost the metabolism and keep the insulin levels low. Fiber not only keeps the insulin levels low, but it also helps promote a feeling of satiety. Vegetables are filled with fiber and other nutrients that help promote weight loss. more...



Does Synthroid Cause Weight Gain? - Drugs and Medications

Synthroid and Weight Gain. Weight loss is an expected side effect associated with increasing doses of Synthroid and other thyroid hormones. If you are taking these hormones and are experiencing weight gain, it is possible that: You are just beginning to take the drug and its full effects have not kicked in. You are not taking the right dosage. You are taking other medications that reduce the absorption of the hormones. You must tell your doctor if you are currently taking any medication or dietary supplements, since any of these might affect the way your body is responding to treatment. You are consuming more calories than your body burns calories. Synthroid does not cause weight loss at normal doses. You are not taking it as directed, and you often miss doses. It must not be used with amphetamines to induce weight loss. more...




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