The appearance of a wrinkled membrane on the eyeball is usually a sign of a loose conjunctiva. The causes of this condition are related to local inflammation, eye fatigue caused by prolonged overuse of the eyes, or ageing. For the treatment of this condition, it depends on the severity of the symptoms. If the laxity is not very obvious in the early stage, it is generally not necessary to deal with it, and the presence of local inflammation can be treated with anti-inflammatory treatment, such as point antibiotic drops. If the conjunctival laxity is very obvious and accumulates beyond the conjunctival sac, causing obvious eye dryness, tearing and foreign body sensation, the symptoms can be improved through surgery, such as conjunctival circumcision can effectively improve this symptom.