Amit Sharma Amit Sharma Asked 7 months ago

Can allergies cause weight loss?

I've unintentionally lost some weight recently, and I've also been dealing with chronic allergies and sinus issues. Could my ongoing allergies be a reason for this weight loss?

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5 answers

Siddharth Nair Siddharth Nair Joined Mar 2026 7 months ago
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Man, I wish my allergies caused weight loss, but unfortunately they just make me sneeze and lose my sleep. On a serious note, if your allergies are so bad that you can't smell or taste anything, you might be eating a lot less, which could lead to some weight drop. But honestly, losing weight suddenly without trying is something you should tell your doc.

Meera Joshi Meera Joshi Joined Mar 2026 7 months ago

Please don't just assume it is because of allergies. I once ignored sudden weight loss thinking it was just stress, and it turned out to be a major thyroid issue. Please book a doctor's appointment today and get some basic blood work done to be absolutely sure.

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Tarun Kapoor Tarun Kapoor Joined Feb 2026 7 months ago

I've been feeling so tired lately with my seasonal allergies and I feel like I'm losing weight too. Has anyone else experienced this? It is honestly making me quite anxious and I keep wondering if I should run to the hospital.

Aryan Malhotra Aryan Malhotra Joined Jan 2026 7 months ago

Actually, when my sinus allergy is at its peak, I literally lose my appetite completely for weeks because everything tastes like cardboard. That naturally makes me lose a couple of kilos. If it's a huge drop in weight though, definitely get it checked.

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Riya Sharma Riya Sharma Joined May 2026 6 months ago

Hey, don't stress too much about it! Sometimes severe food allergies or gluten issues can upset your stomach so much that your body doesn't absorb food properly, which causes weight loss. Just chill, eat simple home food, and make a quick visit to your family doctor to see what's up.

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