Serious cases of diverticulitis may eventually require surgery to remove the infected part of the colon. Peptic ulcers: An ulcer is an open sore or break in a body tissue. Peptic ulcers develop on the inside lining of the stomach (gastric peptic ulcer.
From simple white paracetamol to blue diamond-shaped Viagra, our pills come in all shapes, sizes and colours. But why are there such huge differences in how they look - and the ease with which they can be swallowed? The simple answer is that drug .