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HealthCentral
healthcentral.com › condition › hypothyroidism › levothyroxine-weight-gain
Levothyroxine and Weight Gain: How to Manage Weight
September 15, 2022 - Learn how your thyroid hormones and body weight are related and get tips for managing your weight when taking thyroid hormone replacement therapy.
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Verywell Health
verywellhealth.com › diet-and-weight-loss-tips-for-thyroid-patients-3233060
How to Lose Weight With Hypothyroidism
December 3, 2025 - For persistently high levels, your healthcare provider may recommend a type 2 diabetes medication like metformin. If you’re trying to lose weight with hypothyroidism, regular checkups with your healthcare provider are key. Your thyroid hormone levels can change over time, and even small imbalances can make weight loss harder.
Discussions

My mom started taking thyroid medication and has lost over 40lbs.
The thyroid is really important for keeping everything in your body balanced, and so many health problems can happen when it’s not working right. I have someone in my family who went through the same thing. They didn’t gain as much weight, but they still put on some just because their thyroid wasn’t functioning properly. But it’s not just about gaining weight, sometimes it can be the opposite, like losing a lot of weight, feeling super tired, and other symptoms too. It's something that needs to be monitored really carefully. It's great to hear that your mom is finally recovering...it must have been hard to see something like that happening and not being able to do anything about it. Huge congrats to her! More on reddit.com
🌐 r/CasualConversation
121
2090
January 15, 2025
how to lose weight with no thyroid meds?

Consult another doctor. I think you are seeing the wrong doctor. Go to an Endocrinologist. Try to pick the senior most experienced doctor near your location. They take this seriously and give you medication immediately. With hypothyroidism you will gain weight and you need to take medication. To reduce hunger and frequent eating change your diet. Try Finger millet porridge, replace white rice with red rice and eat food made from millets. These things keep you full and reduce hunger and it’s healthy. Hope this helps. Both Diet and Medication will help you much better. If they still say med is not needed then change your diet like I suggested . It will surely help you.

I was diagnosed with hypothyroidism 3 months ago and I am not overweight but I am putting on weight and I had no idea why . I found out during my routine health checkup and my TSH was 4.5. My OBGYN Endocrinology Specialist immediately in 24hrs put me on levothyroxine and it’s been 3 months now and my weight is reduced by 8 pounds and I maintain the same diet and exercise as before. Your body will automatically reduce weight. Thyroid hormone regulates metabolism of the any food you consume. My thyroid levels are normal now and I am loosing weight without any crash diet or intense exercise . Eat more leafy vegetables . With thyroid medication , Limit white rice to 1 meal a day , no coffee in the morning with thyroid medication, switch to lean meat( no red meat ) , take more fruits, less fried food, home cooked meals, no processed food .. hope it helps.. there is no self care medication for Thyroid to see faster result in the hormone balance . There is Ayurvedic medicine but it’s slow process and I don’t know if you have any Ayurvedic doctors in USA . We have Ayurvedic medicines in India .. am in the US now and I am taking the medication my OBGYN ( who is also specialist in Endocrinology) prescribed. (Allopathy medicine)

More on reddit.com
🌐 r/Hypothyroidism
52
0
May 6, 2023
How long after being on thyroid meds did you start to lose weight and feel better?
I have been medicated for a year and can't seem to stop any of the weight I gained. :( I wish I had advice. More on reddit.com
🌐 r/Hashimotos
77
26
November 21, 2022
Did starting levothyroxine/medication lead to weight loss?
When I first got diagnosed (5ish?) years ago I was SO EXCITED to finally have answers and I thought starting meds would just be it for me and the weight would just come off. Nope. It doesn't matter how active I am or how little I eat or WHAT I eat (autoimmune protocol anyone?), weight loss is ridiculously hard/impossible for me, even when my numbers are in range. More on reddit.com
🌐 r/Hashimotos
86
24
March 6, 2023
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Aspect Health
aspect-health.com › home › blog › pcos weight loss › thyroid medication and weight loss: how long until i lose weight?
Thyroid medication and weight loss: How long until I lose ...
March 8, 2025 - In combination with a healthy lifestyle you may start to see a subtle change in your weight. Beyond 3 months: If you’re on the right dose, your thyroid hormones will be back in the normal range and you should see a significant improvement in your hypothyroidism symptoms. How much, and how quickly, you could lose weight after starting hypothyroidism medication will depend on several factors:
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Diet vs Disease
dietvsdisease.org › home › hypothyroidism › how to lose weight with an underactive thyroid: your 6-step guide
How To Lose Weight With An Underactive Thyroid: Your 6-Step Guide | Diet vs Disease
August 28, 2024 - This guide covers the 6 fundamental steps required to successfully lose weight with an underactive thyroid. I wanted to begin with a nutrition recommendation, but correcting your thyroid medication first priority.
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STELLA MATTINA LLC
stellamattina.com › home › blog › how to lose weight with a thyroid disease
How to Lose Weight with a Thyroid Disease - STELLA MATTINA LLC
June 27, 2025 - So – if you searched online for “how can I lose weight with an underactive thyroid?” or “how to lose weight with low thyroid,” knowing about this link to hormones and inflammation means you can start creating an effective weight-loss strategy. Managing weight with thyroid disease requires a holistic approach that addresses both your thyroid function and overall health. The strategies below can help restore balance and improve your metabolism. The most important thing is to work with your doctor to optimize your thyroid medication dosage and regularly monitor your TSH, T3, and T4 levels to ensure they’re within the target range.
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American Thyroid Association
thyroid.org › home › does treatment of hypothyroidism lead to weight loss
Does Treatment of Hypothyroidism Lead to Weight Loss | American Thyroid Association
March 4, 2024 - But contrary to popular belief, effective treatment with levothyroxine (LT4) to restore normal thyroid hormone levels is not associated with clinically significant weight loss in most people. The study that led to this surprising finding will be presented by researchers from Boston University Medical Center at the 83rd Annual Meeting of the American Thyroid Association, October 16-20, 2013, in San Juan, Puerto Rico.
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Medical News Today
medicalnewstoday.com › articles › best-thyroid-medication-for-weight-loss
Thyroid medication for weight loss: Types, benefits, and more
August 8, 2022 - For this reason, it is not safe ... supplements without medical oversight. People should not take thyroid medication in an attempt to lose weight or without the guidance of a doctor....
Find elsewhere
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Orlando Health
orlandohealth.com › home › content hub › why you shouldn’t stop your thyroid medication
Why You Shouldn’t Stop Your Thyroid Medication
There are many reasons you might opt to skip your thyroid medication. Maybe it seems harder to lose weight, or you feel anxious, nervous or are fatigued more often. Maybe the medicine doesn’t seem to work fast enough. It’s not a good idea to stop taking your medication. Have you been diagnosed with ...
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GoodRx
goodrx.com › goodrx health › health conditions › hypothyroidism: symptoms, causes, and treatments › 8 signs your thyroid medication is working
8 Signs Your Thyroid Medication Is Working - GoodRx
Your weight has changed quite a bit. As with most medications, if you’ve gained or lost weight, you may need to adjust the dose of your thyroid medication.
Published   March 27, 2025
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Paloma Health
palomahealth.com › learn › thyroid-medication-lose-weight
How Long After Starting Thyroid Medication to Lose Weight? | Paloma Health
August 27, 2024 - In the past, some doctors prescribed thyroid medication to help people lose weight even if they did not have a thyroid condition. Of course, it seemed to make sense at the time: if you speed up the metabolism, you can expect to see more weight loss in less time. However, there is a big problem with this approach to weight loss.
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HealthMatch
healthmatch.io › weight-management › how-long-after-starting-thyroid-medication-will-i-lose-weight
Understanding Thyroid Medication And Weight Loss
March 27, 2022 - Just an hour a day of physical activity not only helps you to lose weight, but also improves your overall health, energy levels, and mental state. ... When you have hypothyroidism, weight gain can be a difficult symptom to deal with. While taking thyroid medication can help you to lose weight, it is not a cure-all, and it doesn’t work for everyone.
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NHS
nhs.uk › medicines › levothyroxine
Levothyroxine: a medicine for an underactive thyroid (hypothyroidism) - NHS
However, if you have side effects ... an underactive thyroid gland is weight gain. So, once you start taking levothyroxine, you may lose weight as your body's hormones rebalance....
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Everyday Health
everydayhealth.com › health conditions › thyroid disease › hypothyroidism
6 Weight Loss Tips for Hypothyroidism
May 26, 2023 - Don’t take it with any other medications and wait at least 30 to 60 minutes before eating breakfast, as outlined by UCLA Health. If your thyroid level still isn’t where it should be when you take your medication properly, it could be affecting your ability to lose weight.
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Reddit
reddit.com › r/casualconversation › my mom started taking thyroid medication and has lost over 40lbs.
r/CasualConversation on Reddit: My mom started taking thyroid medication and has lost over 40lbs.
January 15, 2025 -

My mom developed a thyroid condition as a side effect of her 2nd pregnancy. It's gone untreated for years, because medicine in the US is expensive.

For almost my entire life, she's been morbidly obese (BMI of almost 50.) She eats only one meal a day (when she remembers to eat) and it's always a small, reasonably sized meal. She's not much of a snacker and she doesn't drink sugary drinks all day. But she still never fluctuated more than a few pounds. It's like her metabolism is nearly nonexistent.

Within the past year, she finally started taking thyroid medicine, and she's shed over 40 pounds. It's amazing to see her feeling so much better. She's always been so unhappy with her weight (she was skinny and athletic until her pregnancy) so I'm happy to see her finally regain some of her confidence and self-esteem.

So, let this be a lesson... If you can't lose weight no matter what you do, get your thyroid checked! Medical issues really do interfere with your ability to gain or lose weight.

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BuzzRx
buzzrx.com › blog › how-to-lose-weight-with-hypothyroidism
How to Lose Weight with Hypothyroidism
May 10, 2024 - Find out how to kickstart weight loss with hypothyroidism through smart diet adjustments and targeted lifestyle changes. Start your weight loss journey!
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Cam
teaching.eng.cam.ac.uk › sites › teaching15-16.eng.cam.ac.uk › themes
How Thyroid Medication Can Help, Echoing Lizzo's Strength
November 10, 2023 - Providing evidence-based health information and practical wellness advice to help you live your best life · Get the latest health tips and articles delivered directly to your inbox
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Restart Med
restartmed.com › lose-weight-after-stopping-levothyroxine
Why Some People Lose Weight After Stopping Levothyroxine
1 month ago - This runs contrary to the information given to most thyroid patients when they are first prescribed thyroid medications where they are often told that once they start taking it, they will be on it for the rest of their life. I understand it may be jarring to hear that this isn’t true, but it just isn’t. If you are someone who is taking levothyroxine when you don’t actually need it, then it follows that you will probably feel better once you stop taking it and it’s plausible that you may lose weight in the process.