Antibiotics are ineffective for allergic conjunctivitis and viral conjunctivitis. For allergic conjunctivitis, oral antihistamines can relieve itching and irritation. If you fail, you can also try corticosteroid eye drops.
Because infectious conjunctivitis is highly contagious, patients should wash their hands before and after washing their eyes or dropping drugs. In addition, the patient should not touch the affected eye and touch the other eye. Towels and bath towels used to clean the affected eyes should be separated from other towels.
If the cause is eyelid deformity or lacrimal duct obstruction, surgery is needed.