What should I do to stop dizziness from diuretic?

This medication is very well known for causing orthostatic hypotension. One thing that you should do is rise slowly from sitting to standing position, this will help in your body adjust. The fact that you feel like you are going to p out means that you may be losing too much fluids...you may need to increase you sodium. What type of diuretic are you taking? You may be low in potium. need more info...You should contact your dr and tell him the problems that you are experiencing. Hope you get to feeling better!