Conjunctivitis has not been good, may be the drug is not sensitive, not regular use of drugs caused, patients need to identify the cause of the disease, choose to target the cause of the regular treatment of drugs. Conjunctivitis patients need to consult the doctor in time, under the guidance of the doctor according to the symptoms of eye discomfort and slit lamp examination, etc., to assess the cause of conjunctivitis, and if necessary, can do the relevant laboratory tests, such as bacterial culture of secretions, etc., to clarify the cause. After clarifying the cause of the disease, the patient can follow the doctor’s instructions to use the cause of the drug treatment, such as bacterial conjunctivitis patients can use tobramycin eye drops, levofloxacin eye drops, etc., while patients with viral conjunctivitis patients can use ganciclovir ophthalmic gel and other antiviral drugs, to promote the recovery of the disease. Patients need to use medication regularly under the guidance of a doctor, and should not stop taking medication without authorization, otherwise the conjunctivitis may not be cured. It is recommended that patients with conjunctivitis consult a doctor to evaluate their condition and follow the doctor’s instructions to avoid delaying their condition.