Does isotretinoin cause weight loss?

Don't worry too much about this. Sometimes the fatigue or dry mouth from isotretinoin can make you eat a bit less, leading to minor weight changes. Just focus on eating balanced meals and keeping yourself well hydrated.

I wish it caused some weight loss for me, but unfortunately, my weight stayed exactly the same! The only thing I lost on isotretinoin was the moisture on my lips and my sleep due to itching. It's probably just a temporary change in your appetite.

My grandmother told me to have more curd rice and coconut water because this medicine creates too much heat in the body, which might reduce appetite. However, my doctor said weight loss is not a standard side effect. Do consult your doctor to be safe.

Isotretinoin is a very strong drug that affects your liver enzymes. Unexplained weight loss could be a sign of systemic issues or liver stress, so please get a proper Liver Function Test (LFT) done and show the reports to your doctor immediately.