The red meat pile inside the corner of the eye usually refers to the lacrimal caruncle, the normal structure of the eye, the lacrimal caruncle becomes larger commonly in the lacrimal caruncle inflammation, lacrimal caruncle swelling and pterygium and other eye diseases, it is recommended that patients visit the hospital ophthalmology, improve the tear secretion test, slit lamp and other tests to help confirm the diagnosis, and timely treatment: 1, lacrimal caruncle inflammation: mostly due to frequent eye rubbing, eye often have cosmetics residue or local injury after bacterial infection, often Tear mound enlargement, redness, swelling, pain and other symptoms, treatment can use antibiotic eye drops, such as ofloxacin eye drops, levofloxacin eye drops, etc., to control inflammation and infection; 2, tear mound swelling: mostly due to the tear mound tissue gland secretion disorder resulting in blockage of the duct, can cause the tear mound enlargement, usually if not accompanied by other uncomfortable symptoms can be followed up and observed, do not deal with, if the swelling is larger or with pain, foreign body sensation 3. Pterygium: Most of them are related to long-term wind and sand stimulation, insufficient tear secretion, sun exposure, etc. There is no obvious symptom in the early stage, but with the growth, dry eyes and foreign body sensation may occur. Smaller pterygium can be treated by freezing or laser, while larger ones need to be removed surgically. If there are inflammatory symptoms such as redness, swelling and pain, anti-inflammatory drugs can be applied to relieve the symptoms as prescribed by the doctor. 4.