Ingrown eyelashes, also known as ingrown eyelashes, are eyelashes that grow backwards and touch the cornea, causing a distinct foreign body sensation or irritation in the eye. This is a very common condition in ophthalmology and is usually caused by inflammatory diseases of the eye or eye trauma, such as blepharitis, blepharitis, eyelid trauma or burns, which cause the eyelashes to grow in the wrong direction. Treatment for this condition depends on the severity. If there are only a few ingrown eyelashes, such as one or two, the eyelashes can be removed in this case. If there are more of them, you can have eyelash electrolysis to prevent re-growth, or you can opt for surgical correction. It is important to pay attention to this disease, because if it is allowed to develop for a long time and causes scarring of the cornea, it can cause significant vision loss, and this vision loss is irreversible.