The rapid growth of astigmatism may be caused by improper use of eyes and eye diseases.
1. Improper eye use: When patients use their eyes improperly for a long time, such as rubbing their eyes vigorously, watching electronic products for a long time, reading books in dark places, etc., it may cause vision fatigue or rapid growth of astigmatism.
2. Ocular diseases: When patients have ocular diseases, such as blepharitis, chalazion, etc., it may lead to eyelid compression of the cornea so that the corneal curvature changes, astigmatism increase, astigmatism increase can also be due to inflammation of the eyeball, tumors, trauma, corneal disease and other factors.
It is recommended to consult a doctor in time for examination, to carry out targeted treatment after clarifying the cause of the disease, to pay attention to eye care in life, and to have regular checkups.