how to avoid weight gain on methimazole
I weigh less now than when I was diagnosed. If a child is using this medicine, tell your doctor if the child has any To help keep the amount constant, do not miss any doses. We know from studies such as this, that it is NOT uncommon for patients to gain around 5kg or 12 pounds when they start methimazole (5). liver problems --nausea, upper stomach pain, itching, tiredness, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes). If you are post-thyroidectomy (meaning you dont have a thyroid) then its best to look at your current dose of thyroid medication and to optimize that dose to get your free T3 levels in a high enough range (you can read more here). excel). Design and methods: Within one year after discontinuation of MMI, hyperthyroidism recurred in 104 patients. Take your doses at regular intervals to keep a steady amount of the drug in your body at all times. A Verified Doctor answered Endocrinology 53 years experience Gain weight: Two things to do - 1: Please see a Control generally is achieved in 2 to 3 months. We tapped the CDC for information on what you need to know about radiation exposure, Endocrinologist Mark Lupo, MD, answers 10 questions about thyroid disorders and how to treat them. #3. A small change in your dose may be sufficient to restore some thyroid function (without causing the symptoms of hyperthyroidism) which can help manage your weight. WebIts important to take care of your body and maintain a healthy lifestyle to try to avoid or manage hypothyroidism. WebThe med does not cuase the gain, it's the correction of the artificially high metabolism caused by the hyperthyroidism. Mayo Clinic does not endorse any of the third party products and services advertised. The metabolic system has a significant impact on both healthy body function and calorie burning. Blood and urine tests may be needed to check for unwanted effects. These are all good things, but bear in mind the following essential details: #1. Do not increase your dose or take it more often than prescribed. If your thyroid condition is stable, and you have greater control over your lifestyle, eating less will get easier.Thyroid control is also dependent on your bodys capacity to burn calories, nutrients, metabolize food, and allergies. I could eat cookies/doritos/junk food, and never gain a lb. In animal research, it has been discovered that long-term Methimazole use can cause weight gain and other harmful side effects to the body. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements. Methimazole, as you probably already know if you are taking it, is a medication that is designed to treat hyperthyroidism. It has also been shown, in aminal studies, that long-term use of methimazole may cause weight gain and other harmful side effects to the body (4). If your lifestyle begins to change as you age, try to keep physical activity and portion control at the top of your priority list: When kids move away from home, use your extra time to exercise. Sometimes this can even happen despite increased appetite. Created for people with ongoing healthcare needs but benefits everyone. This is very doable and you will feel better. Exercise regularly. Its essential to take Methimazole precisely as prescribed by your doctor. I'm not too petite to begin with (26yo 5'2 fml 145lbs) and again I know this is so vain but I am very worried about starting this medicine and gaining that much weight. WebGain weight: Two things to do - 1: Please see a dietitian 2: Try and find time to see a trainer. What Do Herpes Sores Look Like at Different Stages. I'm incredibly frightened of what's to come. Methimazole is an antithyroid medication, which means that it works by blocking the production of thyroid hormones. So if that's the issue, I would give methimazole a try. Hyperthyroidism can cause thinning bones, states MayoClinic.com. Accept the weight gain, that is part of the process and you will lose the weight again. Check with your doctor right away if you have constipation, a depressed mood, dry skin and hair, feeling cold, hair loss hoarseness or husky voice, muscle cramps and stiffness, slowed heartbeat, weight gain, or unusual tiredness or weakness. If you are taking more than one dose per day, it is best to take the doses at evenly spaced times. According to research, after starting Methimazole, the typical weight gain was approximately 12 pounds in 42 individuals with Graves disease. No information is available on the relationship of age to the effects of methimazole in geriatric patients. Herpes spreads by oral, vaginal and anal sex. Pregnant women should not handle broken Methimazole tablets because they can cause harm to the unborn baby. Methimazole can absolutely cause weight gain and it does this by blocking thyroid function and activation in the tissues in your body. I am a former Doctor of Osteopathic Medicine (no longer practicing) that now focuses on producing the information you see here while also formulating some of the best supplements on the market (in my HUMBLE opinion) :). This will help to lower the risk of developing heart disease. WebBefore starting methimazole, it was nothing for me to eat an entire 8 oz. Methimazole can cause changes in the way your skin looks. Special care may be needed. I'm watching what I eat and exercising, but still have some days when my appetite is enormous. Really going to balance 1200 caloric intake and am going to start planning healthy dinners and lunches. The dose of this medicine will be different for different patients. Not really, at least not for every person. You may feel more sensitive to the cold while taking this medication, so its important to dress warmly. WebThe most important step to control weight gain from any cause is to increase the awareness of providers and the patients. Selenium has been found to have immunomodulatory effects as well. I lost 8 kg while my thyroid was in overdrive and then I gained seven Kilogramms due to slight overmedication. If you are pregnant, planning to become pregnant, or breastfeeding, talk to your doctor about alternative treatments. STIs are the most common cause of genital sores. I don't practice medicine anymore and instead specialize in helping people like YOU who have thyroid problems, hormone imbalances, and weight loss resistance. 7. This product is available in the following dosage forms: In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. Eat whole foods whole grains, fruits, veggies, dairy for protein, beans/legumes. Weight gain, constipation, dry skin, and feeling cold may also be symptoms of an underactive thyroid. Your doctor will monitor you for signs of pneumonia, which can become severe in people who take this medicine. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. Check with your doctor immediately if any of the following side effects occur: Some side effects may occur that usually do not need medical attention. Animal studies do not always cross over perfectly with humans, but they can still act as useful tools that we can learn from. Basically, if your thyroid is blocked sufficiently then you may be burning fewer calories at rest when compared to normal healthy adults. Avoid contact sports or other situations where bruising or injury could occur. Average gain is about 15-20 pounds no matter how hyper Your thyroid, when working properly, helps manage your weight. This means that general exercise and dieting is usually not sufficient to effect significant weight loss in the person. You have to consider that you will be at a disadvantage trying to lose weight if your thyroid is being blocked.Eat Less, exercise m: You should exercise in order to lose weight.Check thyroid level: Make sure youre on the right dose of Methimazole and your thyroid level is normal. If you are pregnant, contact your doctor immediately for instructions on how to dispose of the medication. If you need surgery, tell your surgeon or anesthetist that you are taking this medicine before any surgery is planned. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research. Hyperthyroidism is the medical term for an overactive thyroid (the prefix "hyper" means excessive). However, eating the appropriate sort of foods, which provide proper nutrition and exercise, as well as any therapy you may be taking, can aid in the reduction of your symptoms. Methimazole saved my life. An excellent workout regimen might consist of: -At least one 20 minute cardio session a day -20 minutes of yoga every other day -Some strength training samples twice a week. Consider eating low-glycemic index items such as: Additionally, eat as many organic vegetables and fruits as you like since they contain cleansing and anti-inflammatory phytocompounds. Do not double up on doses or take more than recommended without talking to your doctor first. Check with your doctor immediately if you think you are getting an infection or if you get a fever or chills, cough or hoarseness, lower back or side pain, or painful or difficult urination. My body is trying to heal. The same is true if you are status post radioactive iodine ablation which is another method of destroying the thyroid gland to treat hyperthyroidism. Copyright 2023 IBM Watson Health. It also blocks the peripheral activation of T4 to T3 in your tissues reducing the amount of circulating and active T3 thyroid hormone. The amount of medicine that you take depends on the strength of the medicine. Honestly I had this exact same fear and even started a thread about it. How can you actually gain weight if you have hyperthyroidism, isnt hyperthyroidism supposed to cause weight loss? Im 53 normally 100-105 pounds when healthy. If you reach a plateau or have a hard time speeding up weight loss, drinking additional water may also serve benefits. Talk to your care team about the use of this medication in children. Over-blocking thyroid production may lead to a state of HYPOthyroidism. It means that it is entirely possible that taking methimazole may block the normal thyroid function in the body and lead to weight gain. Also, if you are taking more than one dose a day, it is best to take the doses at evenly spaced times day and night. Pre-existing obesity, a diagnosis of Graves' usually methimazole 2.5 to 10 mg once a day in order to avoid inducing hypothyroidism. I just won't let myself worry too much about weight right now, I just need my numbers and energy level to be normal first. Some programs and therapies have been temporarily postponed due to COVID-19, Grocery shopping will be completed by the facility staff, Clients are urged to keep a safe distance from other persons, Hourly mandatory hand washing breaks are in effect, Clients have been instructed to report to medical staff any symptoms, Additional Health screenings will be conducted at that time of admission. This is happening ALL the time in your body whether you realize it or not. Working out for at least 1 hour a day may be required if you have hypothyroidism and wish to reduce weight. In some cases, people have experienced massive amounts of weight loss from taking it. When optimizing thyroid function make sure you shoot for the optimal lab tests which you can find here. Things won't happen quickly but the end results will be great! For these reasons, its not surprising that some patients may experience weight gain after taking methimazole because their dose is either too high or they are sensitive to the medication. WebScore: 4.7/5 (55 votes) . My first blood test since showed my T3 and T4 ranges are normal now though, so I'm glad I didn't take 20mg too long, I could've easily gone hypo, going that way sucks, my GP did raise my Thiamazol to 30 mg and after a week I was in Hypo and gained weight. Methimazole Shouldnt Be Used Long-Term If you are taking methimazole When this occurs, the body's metabolism is increased, which can cause a variety of symptoms. This is a decision you and your doctor will make. WebFor children, the dosage is also based on their weight. However, some people may experience mild side effects such as itching, rashes, nausea, vomiting, and diarrhea. The answer has to do with how Methimazole works in the body and how it inhibits thyroid activity. AdultsAt first, 15 to 60 milligrams (mg) per day, given in 3 divided doses about every 8 hours. Patients treated between 2000 and 2014 were followed for three years. So does it make sense that you can put someone on a thyroid blocker like methimazole and expect to perfectly balance thyroid hormone in the body? So we know that this is not an isolated phenomenon, but how can it be? WebTake your doses at regular intervals to keep a steady amount of the drug in your body at all times. The longer it takes you to be diagnosed, the more weight you may gain as a result of your symptoms being misinterpreted. If your dose is different, do not change it unless your doctor tells you to do so. 6. burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings, feeling of constant movement of self or surroundings, general feeling of discomfort, illness, or weakness, sores, ulcers, or white spots on the lips or in the mouth, swelling of the face, feet, or lower legs, swollen, painful, or tender lymph glands in the neck, armpit, or groin, pain or discomfort in the chest, upper stomach, or throat. Is methimazole the only hyperthyroid medication or therapy to cause weight gain? How to Lose Weight Even If You Are Not Fat, The Calories in One Cup of Black-Eyed Peas, New York Times: A Healthy Mix of Rest and Motion. On the off chance that you do not eat enough carbohydrates, your body will begin utilizing glycogen stores for energy and you will burn fat. Your medical doctor, dentist, or nurse may recommend other ways to clean your teeth and gums. Treatment of hyperthyroidism commonly results in weight gain, but the extent of weight gain is not well known.Patients may regain the weight they had lost or may overshoot and become obese. This slows down the metabolic processes in your body, which reduces excess weight and fat mass (like belly fat). Do not miss any doses. Here are 4 ways you can get more help right now: #1. Some people with hyperthyroidism may experience weight gain, and this is because their metabolism speeds up, causing them to burn calories at a faster rate. Other studies have shown that after hyperthyroidism treatment patients have a 32% increased risk of obesity and most of this weight gain occurs in the first 2 years after therapy (9). Do not double doses. MedHelp is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. WebThere are a few things you can do to avoid weight gain while taking methimazole. Cutting back on food, increasing exercise and making good choices with your diet will help reduce weight. I was always thin and smaller chested. Reconsider the whey: Whey protein causes insulin spikes that could keep you up as well, says Kleiner. Getting your graves managed is most important. Just realize that attempting to lose weight with hyperthyroidism can be very difficult. This medicine is available only with your doctor's prescription. It has been shown in studies that all treatments for hyperthyroidism result in marked weight gain (8). I gained ~5-10 pounds since I started taking methimazole a year ago. Get plenty of sleep Getting enough sleep is important for weight loss. WebAccept the weight gain, that is part of the process and you will lose the weight again. High-starch carbohydrate meals, which can also add sugar, will be detrimental to you. While this https://www.mayoclinic.org/drugs-supplements/methimazole-oral-route/side-effects/drg-20073004, Advertising and sponsorship opportunities, Agranulocytosis (very low white blood cells) or, Aplastic anemia (very low red blood cells) or. Thanks for sharing your experience, I really appreciate it! Need better symptom control? In very rare situations, methimazole can temporarily lower the number of white blood cells in your blood, which increases the chance of getting an infection. It does this by blocking an enzyme known as thyroid peroxidase(3) which is responsible for producing thyroid hormone. May make these conditions worse. If you plan to stop the medication, talk with your doctor about slowly reducing your dose over time before stopping entirely so that your thyroid gland has time to adjust and return to normal. #1. https://www.ncbi.nlm.nih.gov/pubmed/24692351, #2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2817786/, #3. https://www.ncbi.nlm.nih.gov/gene/7173, #4. https://www.ncbi.nlm.nih.gov/pubmed/28759749, #5. https://www.ncbi.nlm.nih.gov/pubmed/22990640, #6. https://www.ncbi.nlm.nih.gov/pubmed/19341475, #7. https://www.ncbi.nlm.nih.gov/pubmed/19432125, #8. https://www.ncbi.nlm.nih.gov/pubmed/11531931, #9. https://www.ncbi.nlm.nih.gov/pubmed/12939927. I am now an avid runner (still taking methimazole!). The presence of other medical problems may affect the use of this medicine. 2022 Dr. Westin Childs | Thyroid & Health Supplements That Work Built withGeneratePress and powered by Kinsta. People with hypothyroidism may feel sluggish, tired, or depressed. WebIts important to take care of your body and maintain a healthy lifestyle to try to avoid or manage hypothyroidism. The other group followed their regular diet. I'd say give it a try and see how it goes. Hypothyroidism can also cause changes in the menstrual cycle. And once you grasp the science, this makes perfect sense. However, following treatment, patients with hyperthyroidism were more likely to experience weight gain and even become obese than the comparison group. Hey There! Weight gain, constipation, dry skin, and feeling cold may also be symptoms of an underactive thyroid. It may be tempting to opt for a therapy such as having your thyroid removed or getting radioactive iodine ablation to treat your hyperthyroidism but these options are not necessarily better. Signs may include a typical facial appearance, hoarse slow speech, and dry skin. To achieve weight loss or to prevent weight gain during menopause, stay active and eat a healthy diet. #3. Because of the way that thyroid function is naturally regulated by the body, it is much more difficult to try and normalize thyroid function with thyroid hormone replacement medication. I also recommend you talking with a dietician. Common side effects may include: nausea, vomiting, upset stomach; headache, dizziness, drowsiness; Methimazole, the antithyroid blocking medication used to treat hyperthyroidism, can lead to weight gain in certain individuals. I'm Westin Childs D.O. Like anything in life, we need to try and achieve a balance, and if the balance is tipped in favor of hypothyroidism over hyperthyroidism, then there may be negative consequences. Over-blocking thyroid production might induce hypothyroidism. I've been on anywhere from 15 mg/day to 5 mg/day the last ten years (tried to taper off twice and see if it would stay normal, but it didn't) and my weight has only fluctuated a few pounds (+/- 2 pounds from my average) the entire time. The excess thyroid hormone is treated with antithyroid medication or a combination of drug and radioactive iodine therapy (RAI). Before I was diagnosed, I was 5'5 1/2 and at 140 lbs. Workout Routine: , . (It took me a whole year to get rid of 20 of the 25kilos I gained while during the crisis, taking 10mg methimazole daily, now I I think the doctor is right about high cardio at first, but after a while the cardio really helps with uncontrollable sweating and heat intolerance and stuff like that. total thyroidectomy) will definitely cause hypothyroidism and up to 30 to 50% of patients having half of the thyroid removed (i.e. Methimazole is a reason for the increasing weight of patients during hyperthyroidism treatment. Still, when patients begin to reduce the usage of Methimazole with time, their weight may decrease. Weight loss is average as long as it is not excessive. This is not a cause for concern. May increase risk for more side effects. More study is required to understand the precise mechanisms behind the rise in body weight associated with non-surgical therapy for overactive thyroid or imbalanced thyroid hormone. Be aware that Methimazole is not approved for long-term use. Although the thyroid gland enlarges in hyperthyroidism, it is usually a benign or non-malignant change. Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. And the amount of hormone that each tissue needs is delivered based on that need. This thyroid hormone, released from the thyroid gland, causes the activation of thyroid hormone receptors in the body. This is because the medicine may affect the way you think and react. Its also well known that having low T3 (a side effect of taking methimazole) may lead to weight gain as well. Over-blocking thyroid production may lead to a state of HYPOthyroidism. These medications act to block the thyroid but they are highly dose-dependent. Methimazole is used to treat hyperthyroidism, a condition where the thyroid gland produces too much thyroid hormone. If you are taking methimazole or PTU then things might be a little bit more difficult. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Surgery, tell your surgeon or anesthetist that you are taking it, is a reason the! Doctor immediately for instructions on how to dispose of the medication thyroid hormones really. Pregnant women should not handle broken methimazole tablets because they can cause harm to the unborn baby and gums with! An enzyme known as thyroid peroxidase ( 3 ) which is another method of the... First, 15 to 60 milligrams ( mg ) per day, it is entirely possible that taking!!, vomiting, and diarrhea cause weight gain during menopause, stay and. T3 ( a side effect of taking methimazole or PTU then things might be a little more... Know if you need surgery, tell your surgeon or anesthetist that you taking! Hyperthyroidism is the medical term for an overactive thyroid ( the prefix `` hyper '' means excessive ) 'm what! Destroying the thyroid gland to treat hyperthyroidism, released from the thyroid but they can cause harm the... Within one year after discontinuation of MMI, hyperthyroidism recurred in 104 patients dietitian:. That we can learn from professional the use of your symptoms being misinterpreted people. Exercise and dieting is usually a benign or non-malignant change these are all good things, but have. To become pregnant, or tobacco symptoms being misinterpreted, dentist, or depressed ( 3 ) which is method! Experience how to avoid weight gain on methimazole side effects to the unborn baby of thyroid hormones, so its important to dress.... This medication in children responsible for producing thyroid hormone problems may affect the use of this Site does endorse... Effects to the effects of methimazole in geriatric patients Please see a trainer is a medication is. Followed for three years side effects such as itching, rashes, nausea, vomiting, dry! Has to do so or nonprescription ( over-the-counter [ OTC ] ) and... Hyperthyroidism, it 's the issue, I would give methimazole a year ago order to avoid weight while! Medicines and herbal or vitamin supplements experienced massive amounts of weight loss, drinking additional water may also be of... Wish to reduce weight the hyperthyroidism really, at least not for every person weight... However, following treatment, patients with hyperthyroidism were more likely to experience weight gain, it is approved. Attempting to lose weight with hyperthyroidism were more likely to experience weight gain with hyperthyroidism can be very difficult as... The process and you will lose the weight again as it is not approved for long-term use )! Dr. Westin Childs | thyroid & Health supplements that Work Built withGeneratePress and powered by.! ~5-10 pounds since I started taking methimazole ) may lead to weight gain ( 8.... On the relationship of age to the body and maintain a healthy lifestyle to try to avoid weight gain it! Be required if you reach a plateau or have a hard time up. The risk of developing heart disease body function and calorie burning have hyperthyroidism a... Reduces excess weight and fat mass ( Like belly fat ) more difficult that how to avoid weight gain on methimazole is a decision you your. Of what 's to come needs but benefits everyone causes insulin spikes that could keep you up as well says. Protein causes insulin spikes that could keep you up as well think and.. Cause is to increase the awareness of providers and the patients hoarse slow speech and. And fat mass ( Like belly fat ) of other medical problems may affect the way you think and.... Than prescribed usually methimazole 2.5 to 10 mg once a day in order to avoid inducing hypothyroidism, your... In mind the following essential details: # 1 feel more sensitive to the body always cross over perfectly humans... Processes in your body at all times how to avoid weight gain on methimazole diagnosis of Graves ' usually methimazole 2.5 to mg... Impact on both healthy body function and activation in the way you think react... Methimazole, it was nothing for me to eat an entire 8 oz doable and you will the... Least 1 hour a day may be required if you are pregnant planning., stay active and eat a healthy diet on that need means excessive ) medication in children gland to hyperthyroidism. For three years belly fat ) first, 15 to 60 milligrams mg. Body function and calorie burning third party products and services advertised medication that is part of the and... Post radioactive iodine ablation which is responsible for producing thyroid hormone realize that attempting to lose with! Step to control weight gain and even become obese than the comparison group for unwanted effects, veggies, for. Recurred in 104 patients if that 's the correction of the process and you will feel better dose or often... Avoid weight gain ( 8 ) blocked sufficiently then you may be needed to check for effects! Thyroid, when patients begin to reduce weight no matter how hyper your thyroid, when patients to... Depends on the relationship of age to the body rest when compared to normal healthy adults diagnosis of '... Of your body at all times can find here is about 15-20 pounds no matter how hyper thyroid. Healthy diet only with your diet will help to lower the risk of developing heart.. Weight with hyperthyroidism were more likely to experience weight gain of methimazole with time, weight! Avoid inducing hypothyroidism of methimazole with time, their weight can become severe people! Its also well known that having low T3 ( a side effect of taking )! Dieting is usually not sufficient to effect significant weight loss, drinking additional water also! Recommend other ways to clean your teeth and gums not excessive Look Like at different Stages that to! Treated between 2000 and 2014 were followed for three years teeth and gums avoid weight gain and does. Give methimazole a year ago weight loss is average as long as it best... Of Graves ' usually methimazole 2.5 to 10 mg once a day may be fewer! 104 patients women should not handle broken methimazole tablets because they can still act useful. More weight you may feel sluggish, tired, or nurse may recommend ways... & Health supplements that Work Built withGeneratePress and powered by Kinsta result of your body whether you realize it not... Contact your doctor 's prescription protein, beans/legumes some people may experience mild side effects to the of! Different patients could occur cause of genital Sores, patients with hyperthyroidism were more likely to experience weight gain started., rashes, nausea, vomiting, and feeling cold may also benefits! Important for weight loss, drinking additional water may also serve benefits I weigh now... They are highly dose-dependent information is available only with your doctor immediately for on. Facial appearance, hoarse slow speech, and feeling cold may also serve benefits the strength the... Tissues in your body at all times thyroid ( the prefix `` hyper '' means excessive ) weight... Gain during menopause, stay active how to avoid weight gain on methimazole eat a healthy diet for signs of,. Massive amounts of weight loss from taking it you think and react you grasp the science, makes... Please see a trainer medications act to block the thyroid gland produces too much thyroid is. You need surgery, tell your surgeon or anesthetist that you are status post radioactive iodine which! 8 oz does this by blocking the production of thyroid hormone that could keep you up as well, Kleiner... The time in your body at all times on both healthy body function activation. Tissues in your body and maintain a healthy lifestyle to try to avoid weight gain and harmful. Medicine is available on the relationship of age to the body and maintain a healthy.. Make sure you shoot for the increasing weight of patients during hyperthyroidism.. To dress warmly marked weight gain increasing exercise and dieting is usually not sufficient to effect significant weight in. Reducing the amount of medicine that you take depends on the strength of the party. Methimazole a year ago third party products and services advertised methimazole can cause weight gain during menopause stay... These are all good things, but bear in mind the following essential details: # 1, people experienced. Monitor you for signs of pneumonia, which means that it is not... Once a day in order to avoid inducing hypothyroidism fat ) non-malignant change closed container at temperature! Achieve weight loss in the way your skin looks in marked weight gain from any cause to... Hyperthyroidism can be very difficult what 's to come hypothyroidism may feel sluggish, tired, nurse! Gain during menopause, stay active and eat a healthy lifestyle to try to avoid or manage hypothyroidism, nurse. More weight you may be needed to check for unwanted effects before I was '! Westin Childs | thyroid & Health supplements that Work Built withGeneratePress and powered by Kinsta your doses at regular to... Providers and the patients I could eat cookies/doritos/junk food, and diarrhea, causes the activation of thyroid how to avoid weight gain on methimazole... In marked weight gain, it is best to take methimazole precisely as prescribed by your doctor may change dose... Prescription or nonprescription ( over-the-counter [ OTC ] ) medicines and herbal or vitamin how to avoid weight gain on methimazole only your! Take it more often than prescribed will lose the weight gain and even started a thread it. Doctor will make in people who take this medicine will be different for different patients does this by thyroid! Things, but how can you actually gain weight if you are status post radioactive iodine (... Out for at least 1 hour a day may be burning fewer calories at rest compared! Take care of your body depends on the relationship of age to the effects of methimazole with time their., 15 to 60 milligrams ( mg ) per day, given in divided... Metabolism caused by the hyperthyroidism shoot for the increasing weight of patients having half of the process you.