10 Different Types of Glaucoma And How To Identify Each One

6. Pigmentary Glaucoma

A rare form of glaucoma, pigmentary and pigment dispersion syndrome affect the younger age group. There are pigment granules stuck to the iris, or the colored part of the eye. Sometimes these fall off and land in the eye’s moisture, called aqueous humor. When they are loose like this, they can trap and clog the drainage canals. The resulting pressure in the eye causes nerve damage and subsequently, pigmentary glaucoma. Primary treatment is done with eyedrops.

5. Secondary Glaucoma

In secondary glaucoma, there is always a specific cause of eye pressure and optic nerve damage, the two instigators of glaucoma. It can affect one or both eyes and be of the angle-closure or open angle variety. A number of issues contribute to its cause, including inflammation, irritation, a tumor, cataracts, diabetes, or steroids. Although not curable, it can be managed with medication, laser surgery, or conventional surgery.