Whether or not trachoma needs to be surgically removed, i.e. surgically treated, depends on the severity of the disease. Surgery combined with medication is required for severe trachoma, while medication is sufficient for less severe cases. When Chlamydia trachomatis is infected, due to papillary hyperplasia and follicular growth, the surface of the conjunctiva will be rough and uneven, and the patient will have an obvious foreign body sensation in the eye, or even blepharosphenoidal adhesion, the patient needs to undergo surgical treatment to alleviate the discomfort of the eye, and also need to follow the doctor’s instructions to use erythromycin ophthalmic ointment and other medications. Trachoma is the main infectious disease causing blindness in the world, the disease is a chronic keratoconjunctivitis caused by Chlamydia trachomatis. Trachoma is spread through direct contact with the eyes or nose of an infected person or through indirect contact. Poor hygiene, crowded living conditions, and insufficient clean water and toilets increase the spread of trachoma, so patients need to develop good hygiene habits to avoid repeated infections within the family. Patients with trachoma are advised to seek prompt medical attention to assess their condition and follow medical advice.