Eye infections are a frequent concern among residents of Karachi due to the city’s humid climate, pollution, and crowded living conditions. Common infections include conjunctivitis (pink eye), keratitis, styes, and blepharitis. These conditions can affect anyone but are more common among children, office workers, and individuals with weak immune systems.
Conjunctivitis is one of the most reported infections, characterized by redness, water discharge, itching, and a gritty sensation. It can be caused by bacteria, viruses, or allergens. Bacterial conjunctivitis often presents with yellow or green discharge, while viral conjunctivitis usually causes watery eyes and is highly contagious. Styes, painful lumps near the eyelid caused by infected oil glands, are another common issue. Blepharitis, an inflammation of the eyelid margins, can cause redness, burning, and crusting around the eyelashes.
Treatment depends on the cause. Bacterial infections are treated with antibiotic eye drops or ointments, while viral infections generally resolve on their own but may need lubricating eye drops to ease discomfort. Allergic conjunctivitis requires antihistamines and avoidance of known triggers. It’s important not to self-medicate, as incorrect treatment can worsen the condition.
Karachi’s residents are advised to practice good hygiene to prevent infections. This includes regular handwashing, avoiding touching the eyes with unclean hands, and not sharing towels or cosmetics. Contact lens wearers must strictly follow lens hygiene practices.
If you are experiencing persistent redness, discharge, blurred vision, or pain, prompt medical attention is essential to prevent complications such as corneal ulcers or vision loss. For expert consultation, contact The Eye Center – Dr. Mahnaz Naveed Shah & Associates at 03041119544.