What to do if the eyes are red

Red eyes can be caused by various factors, such as conjunctivitis (bacterial, viral, or allergic), dry eye syndrome, eye fatigue, or irritation from foreign substances. Below are some initial management suggestions: 1. Rest and cleanliness: Try to avoid prolonged screen time to allow your eyes adequate rest. Gently wipe around the eyes with a clean cloth dampened with warm water to remove any possible debris. 2. Cold compress: If the eyes are itchy or swollen, apply a cold pack gently over the closed eyelids for 15 minutes, several times a day. 3. Avoid rubbing: Hands may carry bacteria, and rubbing the eyes can worsen any infection, so this action should be avoided. 4. Use of eye drops: Over-the-counter antihistamine or artificial tear eye drops may help relieve symptoms, but it's best to consult a pharmacist before choosing one. 5. Personal hygiene: Wash hands frequently and avoid sharing eye-related items, such as towels or pillows, with others. If symptoms persist, are accompanied by discharge, vision loss, or pain, seek medical attention immediately.