Captopril remedy treats number of different conditions like high blood pressure, kidney problems related with diabetes and heart attack. Captopril formula belongs to a class of medicines called angiotensin-converting enzyme inhibitors, or ACE inhibitors. It prevents body from creating hormone known as angiotensin II thus widens blood vessels and reduce the amount of water flown back to blood by Kidney. This blood control tablets can be taken before or after meals. If you are a diabetic patient you need to check your sugar level frequently as Captopril may lower the levels of sugar in blood. This medicine must be Store in a cool and dry place, away from direct heat and light and out of the reach of children.