Common causes of eye irritation include conjunctivitis and eyelid calculi. Conjunctivitis is characterized by conjunctival congestion and a large number of follicular papillae on the conjunctiva, which can cause itching, tearing, and increased discharge. Anti-inflammatory eye drops are usually given, commonly used are tobramycin eye drops, ofloxacin eye drops, pranoprofen eye drops, and eye ointment such as Decolon eye ointment. Larger or more numerous stones usually require removal of the eyelid under episiotomy and postoperative treatment with anti-inflammatory drops. A detailed consultation at an ophthalmology clinic is recommended.