Does hctz cause weight gain?

No bhaiya, this medicine is for removing extra water from the body, so weight should not increase because of it. If you are gaining weight, maybe you are eating more heavy fried food or resting too much. Keep walking daily and eat simple home food.

My granddad takes this pill and honestly, he hasn't gained any weight from it. It's a diuretic, which basically means it makes you pee a lot, so you actually lose water weight. Just make sure you are staying hydrated and not skipping meals.

If you are gaining weight while on HCTZ, please don't assume it's the blood pressure pill. I had the same issue and it turned out to be an underactive thyroid. I highly suggest getting a full thyroid profile test done to see if that is the real reason.

HCTZ should not cause weight gain as it's meant to reduce fluid retention. If you are suddenly putting on weight or notice sudden puffiness, it could indicate fluid buildup which needs medical attention. It is always safer to get it checked by your doctor immediately.

Instead of worrying, just get a basic kidney function and electrolyte test done, which costs only around 500 to 800 rupees in most labs. Since HCTZ affects water retention and minerals, these tests will clearly show if something is off. It is better to spend a little on tests than guess.