I've been diagnosed with mild symptoms of glaucoma. As there a natural way to cure this and get rid of permanent vision loss?

Chronic Condition. Glaucoma is a chronic medical condition that needs to be monitored and followed on a regular basis. As long as glaucoma is caught early and treated early the majority of patients do well. Unfortunately there is no 'cure' for glaucoma but it is a manageable condition. Damage from glaucoma is not reversible, the goal of treatment is to prevent further vision loss.
Regular exams. The best action that you can take to decrease the chance that your glaucoma progresses is to keep regular follow-up examinations with your ophthalmologist so that treatment can be initiated if deemed necessary.