Conjunctivitis is a common ophthalmic disease, patients of any age may develop, mainly due to not pay attention to eye hygiene, such as rubbing the eyes with dirty hands and so on triggered by the conjunctival tissue of the eyes to become infected and lead to a class of common inflammation, the patient will have eye redness, eye secretion increase and other symptoms. Diet should pay attention to nutritional balance, eggs can be eaten, and you can eat a moderate amount of meat, dairy and fresh vegetables and fruits and other types of food. Avoid spicy and stimulating foods, such as chili, garlic, ginger, etc., and do not drink alcohol. In addition to diet, it is more important to have proper treatment. If it is caused by bacterial infection, you can order topical antibiotic eye drops, such as the commonly used levofloxacin eye drops and tobramycin eye drops. Specific medication should be under the guidance of a doctor.