Glaucoma
Glaucoma is a group of diseases that damage the nerve of the eye, which may lead to vision loss. Early detection is crucial to preserve vision. Some of the common symptoms include:
- Eye pain 
- seeing halos around lights 
- headache 
- blurred vision 
Some types of glaucoma are asymptomatic, meaning you may not feel anything. So, having a regular eye exam is important.
 
                        