How are pterygia and pingueculas treated?
Less severe pterygia and pingueculas can be left untreated and do not cause any discomfort to the individual. Artificial tears or lubricating eye drops can be used for irritation. If irritation persists despite the eye drops a small percentage of people with pingueculas may benefit from surgical removal. Advanced pterygia may grow to such an extent that they may block vision. In these cases, surgery is usually required. Surgical removal of pterygia or pingueculae can typically be performed under local anesthesia with the patient returning home the same day.
