Question
An elderly person in the countryside was found to have a pterygium, and the doctor said that surgery is necessary now and there is no longer time to wait. The pterygium has grown to the edge of the black eye, and they are seeking help: what should be paid attention to during this surgery?
Answer
Pterygia can develop slowly or quickly. If it grows quickly and covers the pupil, not undergoing surgery will result in scar formation on the cornea, which means even if surgery is performed, the postoperative results may not be very good. If it is not severe and develops slowly, it is important to quit smoking and drinking alcohol, avoid spicy and stimulating foods, and pay attention to the environment. Avoid working in environments with strong ultraviolet light for extended periods and avoid places with a lot of dust to prevent exacerbation of the condition.