Treatment for pink eye is dependent upon the cause of the condition, Mayo Clinic advises. Treatments for pink eye caused by bacteria include ointments and eye drops, and pink eye caused by irritants is treated by flushing the eyes with water.
There is no treatment for viral conjunctivitis, and pink eye that results from allergies is usually treated with antihistamines. Symptoms of pink eye include itchy and burning eyes, an increased amount of tears, green or yellow eye discharge and redness or swelling in the whites of the eyes, WebMD explains. Pink eye is highly contagious, states the Centers for Disease Control and Prevention.