1. Closed angle glaucoma:
After wearing sunglasses, the light stimulation is reduced, the pupils are enlarged, and the drainage of the aqueous humor in the eyes is liable to cause an increase in intraocular pressure, and there is eye pain, blurred vision, and nausea headache.
2, Optic neuritis:
Wearing sunglasses can lead to reduced nerve conduction stimulation, which is not conducive to recovery of the disease.
3, Color blindness is weak:
Wearing sunglasses makes it harder to distinguish colors, causing inconvenience.
4. Patients with low vision caused by various reasons:
Wearing sunglasses with light filtering weakens, causing lower vision and even invisibility.