What is the cause of needle marks

Needle eye is commonly known as needle eye in the eyes of common people. It is normally called sty in medicine. It is also called stye. It refers to an acute inflammation of our upper and lower eyelids. It can also be divided into external stye and internal stye. These two types of external stye refer to a gland at the root of hair follicle of eyelids. The acute inflammation it occurs occurs, while the internal and external one is an inflammation of meibomian gland, which is generally caused by bacterial infection. For example, we often rub our eyes with unclean hands, which is a common way of invasion. After opening our eyes, we normally use hot compress, plus antibiotic eye drops or antibiotic eye ointment for treatment. If we don't control it well in the early stage and form pus points or lumps later on, we may still need surgery for drainage.