A pimple has grown on the eyelid.

You are a pig. Stylopathy, also known as blepharitis, commonly known as "eye of a needle", is a common eye disease, which can be suffered by everyone and mostly occurs in young people. The disease is stubborn and easy to recur. In severe cases, it can leave scars on eyes and face. Wheat straw is an acute suppurative infection disease of sebaceous gland and meibomian gland, which can be divided into exogenous and endogenous infection. Remember not to squeeze pus yourself to avoid complications such as orbital cellulitis. You should go to a regular ophthalmology department for targeted treatment, eye drops or surgery. For details, please search for "stye", which is very clear.