The most common side effects with Azopt (seen in between 1 and 10 patients in 100) are dysgeusia (a bitter or unusual taste in the mouth), headache, blepharitis (inflammation of the eyelids), blurred vision, eye irritation, eye pain, dry eye, eye discharge, eye pruritus (itching), sensation of a foreign body in the eyes, ocular hyperaemia (red eye) and dry mouth.