Ruchika Verma Ruchika Verma Asked 6 months ago

Can thyroid medicine make you tired?

I've been taking thyroid medicine daily, but I still feel so exhausted all the time. Sometimes I even feel more tired after taking it. Can thyroid medicine actually cause tiredness instead of reducing it?

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10 answers

Sneha Das Sneha Das Joined Mar 2026 6 months ago
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I was just diagnosed with hypothyroidism last week and started my tablets. I'm feeling very sleepy and tired all day. Does this feeling go away after some days, or should I talk to my doctor immediately?

Meera Sen Meera Sen Joined Jun 2026 4 months ago

I completely feel your pain, there were days I could barely get out of bed even after starting the treatment. It can take a few weeks for the medicine to work and for the exhaustion to lift. Please be gentle with yourself.

Sunita Sharma Sunita Sharma Joined Feb 2026 6 months ago

Listen, the medicine itself doesn't make you tired, but an incorrect dose certainly does. Go to your doctor, get your TSH checked, and let them adjust the power of your tablet.

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Neha Joshi Neha Joshi Joined Jan 2026 6 months ago

Oh, initially yes! Your body is adjusting to the new hormone routine 🥱. But don't worry, once the dose is set perfectly, your energetic self will be back soon! Keep going ✨

Kunal Grover Kunal Grover Joined Feb 2026 6 months ago

I felt super sluggish during the first two weeks of my treatment. Turns out my body was just adapting. Just hang in there and make sure you're taking the pill on an empty stomach every morning.

Abhishek Roy Abhishek Roy Joined Apr 2026 6 months ago

In my experience, if you are still feeling tired after a month of medication, your dose is likely too low. Get a fresh TSH test done and take those reports to your doctor to optimize your daily dose.

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Vikram Rathore Vikram Rathore Joined Mar 2026 6 months ago

It can happen if your hormone levels are still stabilizing. Focus on getting light physical activity and clean food to support your body's energy levels, but definitely keep your doctor updated on your fatigue.

Pooja Mehta Pooja Mehta Joined Feb 2026 6 months ago

Thyroid fatigue can persist if the hormonal balance is not reached yet. Alongside your meds, make sure you aren't deficient in Vitamin D or B12, which are very common in vegetarians and also cause severe tiredness.

Rohan Bhatia Rohan Bhatia Joined Jun 2026 4 months ago

My energy levels are usually zero anyway, but yes, when my thyroid dose was too low, I felt like a walking corpse. Once the doc increased my dose, I actually managed to stay awake during my afternoon meetings!

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