Shalini Reddy Shalini Reddy Asked 4 months ago

Does letrozole cause weight gain?

After starting Letrozole for PCOS, I've noticed my weight slowly creeping up. I'm trying to manage my diet, but it's still happening. Is it possible that Letrozole itself is causing me to gain weight?

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7 answers

Kriti Sharma Kriti Sharma Joined May 2026 4 months ago
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Yes, Letrozole can sometimes slow down your metabolism and cause a bit of weight gain! 🌸 Just focus on keeping your meals light and walking regularly. Don't worry, you can manage this beautifully with some patience!

Shreya Ghoshal Shreya Ghoshal Joined Jun 2026 4 months ago

Oh dear, I was so worried about weight gain when I read about Letrozole side effects online, it made me so anxious. It is true that lower estrogen levels can cause water retention or weight changes, which is scary. Please talk to your doctor so they can reassure you and guide you.

Meenakshi Iyer Meenakshi Iyer Joined Mar 2026 4 months ago

It can cause mild weight gain due to hormonal changes. Please don't worry too much, just eat balanced meals and let your doctor know if you feel uncomfortable.

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Kriti Saxena Kriti Saxena Joined May 2026 4 months ago

I know how stressful it is to worry about weight gain while already dealing with a major medical treatment. It can feel like you are losing control of your own body, which is very anxiety-inducing. Please share these concerns with your doctor; they can help you manage this safely.

Sandeep Banerjee Sandeep Banerjee Joined Mar 2026 4 months ago

My oncologist explained that Letrozole suppresses estrogen production, which can lower your basal metabolic rate and cause fluid retention, leading to weight gain. He advised me to track my diet and engage in daily light exercise. It is essential to discuss any metabolic changes with your medical team.

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Karthik Subramanian Karthik Subramanian Joined Apr 2026 4 months ago

My mother suggested drinking warm water and eating home-cooked meals to manage the bloating caused by these medicines, which is very comforting. However, for actual hormone-related weight gain, you must rely on your doctor's advice. They can help adjust your plan safely.

Sister Mini Jose Sister Mini Jose Joined Feb 2026 4 months ago

Since Letrozole reduces estrogen, some weight gain or fluid retention is a fairly common side effect of the therapy. To manage this practically, try to reduce salt in your meals to avoid bloating and walk daily. Always keep your treating physician updated about any major weight changes.

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