as a nurse from cardio ward, fluid retention actually linked to cardio.
(heart weakens->pump lesser blood->fluid build up slowly causing edema)
if your gynae prescribe the med, do take it. she wouldn't give something you shouldn't take, mummy. its for you and your baby sake.
other than that, do drink lots of water to counter the edema. if you dont drink, your body will send signal to keep water already in you to stay in your body. and don't forget to pee, elevate your legs.
Anonymous