Pterygium patients return home care, first of all, pay attention to the following points: 1, postoperative medicine must be ordered on time, especially antibiotic eye drops, so as not to cause eye infections; 2, pay attention to the patient’s dietary care, the diet should be light. Also pay attention to the patient’s eye hygiene, to prevent the use of dirty hands to rub the eyes or wash the face with a washbasin to catch the water to wash the face, and advocate the use of flowing clean water to wash the face to prevent eye infections; 3, after the operation, sometimes you will see a small amount of blood in the tears, which is a normal phenomenon, it is the oozing of blood from the surgical incision. However, if there is a large amount of bleeding or even blood, you should consider going to the hospital as soon as possible to find a doctor for follow-up; 4. 1-3 months after the operation is the postoperative review stage, and at this stage, you must follow the doctor’s instructions to go to the hospital regularly for follow-up, so as to avoid any unnecessary trouble.