My hair.

I've been on retatrutide since April this year and lost around 42lbs in the 4 months and on a 5mg dose.

This last week I've noticed a large chunk of my hair has fallen out on the top of my head, bad enough that I'm debating shaving my head. Naturally I'm extremely panicked about it and wondering if this is part of the game with GLP1.

I know with rapid weight loss you can lose hair but I feel like just a little over 10lbs per month isn't super crazy.

Would love to hear some opinions or if anyone has experienced the same.

Posted Aug 13, 2026, 8:27 PM UTC

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