Your symptoms suggest eye allergy (allergic conjunctivitis), which commonly causes itching, redness, swelling, and watering of eyes. The best treatment is antihistamine eye drops (like olopatadine or ketotifen). If symptoms are severe or not improving in 2?3 days, consult an eye doctor.

Watery eyes for a couple of days after dilating eye drops are usually due to temporary irritation or dryness caused by the drops used during the exam. It is generally harmless and settles on its own;, but if symptoms persist beyond a few days or are associated with pain or vision changes, consult an eye doctor.

Red, irritated eyes with dark circles can be due to eye strain, lack of sleep, allergy, or dryness. Ensure proper rest, reduce screen time, use cold compresses, and keep the eyes clean; lubricating eye drops (artificial tears) may help. If redness, pain, discharge, or vision problems persist, consult an eye doctor for proper evaluation and treatment.

An itchy, red, watery eye is often due to allergy or mild infection. Avoid rubbing the eye, wash it gently with clean water, use cold compresses, and you can try lubricating eye drops to soothe irritation. If there is severe pain or no improvement in 1?2 days, consult an eye doctor for proper treatment.