Granulomas are not caused by fire, but by staphylococcal, especially Staphylococcus aureus, infections. Predisposing factors are commonly associated with poor eyelid hygiene, hand rubbing of the eyes, blepharitis and other periocular conditions. 1. Poor eyelid hygiene: poor eyelid hygiene, such as not removing makeup for a long time or using cosmetics and eye creams that have expired. 2. Rubbing the eyes with hands: Rubbing the eyes with dirty or unhygienic hands can also trigger wheals, which is common in children. 3. Blepharitis and other periocular diseases: Blepharitis and other periocular diseases can also lead to granuloma. Whepharitis can lead to eye irritation, such as tearing, photophobia, etc. If whepharitis compresses the cornea, it can also affect visual function. Once granuloma occurs, it is necessary to go to the hospital in a timely manner, under the guidance of the doctor for reasonable treatment.