What causes clear eyes?

Glaucoma may be caused by damage to the optic nerve or by increased intraocular pressure. In addition, the possibility of genetic factors cannot be ruled out.

1. Damage to the optic nerve: If you do not take good care of your eyes in your daily life, or often stay up late to work overtime, it may cause damage to the nerves and refractive errors, which can cause glaucoma.

2. Causes of increased intraocular pressure: If the patient has diabetes or cerebrovascular disease, it is possible that the intraocular pressure will increase, which will lead to the occurrence of glaucoma.

3. Genetic factors: If both or only one of the patient's parents is a glaucoma patient, the patient's chance of developing glaucoma is higher than that of ordinary people due to genetic diseases or genetic factors.

No matter what causes the patient to develop glaucoma, it will affect normal vision and the patient needs to go to the hospital for a comprehensive eye examination in time. If necessary, the patient can cooperate with the doctor to improve the condition by using eye drops, or taking oral intraocular pressure-lowering drugs to achieve the conditioning effect. In severe cases, surgical treatment is required, such as laser surgery.