How to Prevent Red Eye Disease

Prevention of conjunctivitis (red eye) is primarily achieved through maintaining good personal hygiene habits and avoiding contact with infection sources. Conjunctivitis is usually caused by viruses or bacteria and is highly contagious. The most common transmission route is through hand-to-eye contact, sharing towels, or using others' eye-related items. Therefore, it is important to keep hands clean by frequently washing them with soap and water, especially before and after touching the eyes. Avoid rubbing the eyes to reduce the chance of spreading viruses or bacteria. Furthermore, not sharing towels, pillows, eyeglasses, or other personal items with others can effectively reduce the risk of infection. In public places such as swimming pools and bathrooms, pay attention to personal hygiene and use clean towels and toiletries.

It is recommended to regularly clean the home environment, especially surfaces of frequently touched objects like doorknobs and tabletops. If someone in the household has conjunctivitis, isolation is advised to avoid close contact, and timely medical treatment should be sought. When going outdoors, wearing sunglasses or protective goggles can reduce direct exposure of the eyes to the external environment, especially in windy or dusty weather. Regarding diet, maintaining balanced nutrition and enhancing the body's immune system can help resist attacks by viruses and bacteria. If symptoms of eye discomfort occur, such as redness and swelling or increased discharge, prompt medical attention is advised; self-medication should be avoided to prevent delays in treatment.