Deepa Reddy Deepa Reddy Asked 5 months ago

Does chemo cause weight gain?

My aunt is undergoing chemotherapy right now and she's complaining about gaining weight. I always thought chemo made people lose weight. Does chemotherapy actually cause weight gain for some patients?

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5 answers

Nisha Deshmukh Nisha Deshmukh Joined Feb 2026 5 months ago
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I can only speak from what I went through during my own treatment. I actually gained about 6 kgs during chemo, mostly because of the steroid medications they gave me to prevent nausea. It was surprising because I expected to lose weight, but my doctor told me it is quite common.

Rohan Malhotra Rohan Malhotra Joined Jan 2026 5 months ago

It is funny because we always associate chemo with losing weight, but sometimes those anti-nausea steroids give you crazy food cravings. I found myself wanting heavy comfort foods all the time during my recovery. Just listen to your body, eat what makes you happy, and don't worry about the scale right now.

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Sanjay Dutt Sanjay Dutt Joined May 2026 5 months ago

Yes, it can. People often get surprised, but steroids given during chemo and a sudden drop in physical activity can cause weight gain and fluid retention. Don't stress about your weight during treatment; your main focus should just be on completing the therapy and recovering.

Preeti Sharma Preeti Sharma Joined Jul 2026 4 months ago

Haan, bilkul ho sakta hai weight gain. Actually, chemo ke saath jo steroids dete hain na, unse bloating aur bhookh dono badh jaati hain. Sharir me paani bhi jama hone lagta hai. Isme aapki koi galti nahi hai, so please don't feel bad about it.

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Suresh Trivedi Suresh Trivedi Joined Jun 2026 4 months ago

In our family, we saw this with my bhabhi during her treatment. To manage the weight gain and swelling, we started serving her low-salt, simple home-cooked meals and encouraged her to take very short, gentle walks inside the house. It really helped control the fluid retention without exhausting her.

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