The enlargement of the meat in the inner corner of the eye may be due to the following conditions: first, local inflammation, such as lacrimal caruncle infection, which is a type of conjunctivitis, for which anti-infective symptomatic treatment is needed. Both of these conditions are caused by abnormal conjunctival hyperplasia, but are treated differently. In contrast, pterygium may grow larger and larger until it invades the corneal limbus, so it requires surgery.