Chronic conjunctivitis is usually caused by the evolution of acute conjunctivitis or the infection of pathogenic bacteria with weak virulence. To cure this disease, first choose antibiotic eye drops or eye ointment to control inflammation, such as levofloxacin hydrochloride eye drops or tobramycin eye drops, which are applied 4-6 times a day, Apply ofloxacin eye ointment or levofloxacin eye ointment every night before going to bed, and use it as long as possible, at least for 1-2 months, so as to completely cure the disease; If it is chronic bacterial conjunctivitis, the first thing is to remove the cause and improve the working and living environment. Antibiotic eyedrops can be used when there are many secretions, and artificial tear eyedrops can be used when the eyes are dry. When the eyes are itchy, 0.5% zinc sulfate eye drops can be used. In cases with blepharitis, antibiotic eye drops or ointment can be used to smear the eyelid margin. If it is allergic conjunctivitis, the allergen should be removed first. During the period of disease treatment and recovery, we must pay attention to reasonable eye habits, which can also promote the recovery of chronic conjunctivitis. If there are other diseases, such as chronic dacryocystitis, blepharitis or meibomian gland dysfunction, they need to be treated together.
