Many people face eye health issues at some point in their life. While some of these issues are minor and tend to resolve on their own or with basic treatment, others are severe and require a specialist’s care. There are multiple reasons for poor eye health, which might lead to partial or total blindness. In this article, we have listed the three most commonly diagnosed eye conditions, along with their symptoms and risk factors.

Glaucoma
Glaucoma is the second biggest cause of permanent blindness among people in the country. The aqueous humor is a watery fluid found in the eye’s anterior chamber where the camera, iris, lens, and pupil are located.

Symptoms
In most cases, glaucoma is asymptomatic and progresses gradually, but the symptoms may appear gradually in some cases. Here are the common signs of this eye condition:

• Nausea
• Blurry vision
• Severe eye pain, along with nausea and vomiting
• Redness of the eye
• Headache
• Tenderness in the surrounding area
• Viewing halos around lights

Risk factors

• Ethnicity
  African-Americans face a higher risk of this condition that affects eye health.

Cataract
Cataract refers to the appearance of cloudy patches in the lens of the eye. With the progression of the disease, the patch grows and results in blurry or misty vision. It can also aggravate and lead to blindness.

Symptoms
Some signs of cataract are:

• Misty or blurry vision
• Faded appearance of colors
• Lights appear too bright or glaring
• An inability to see in low light

Risk factors

• Age
  Although this eye health condition is majorly diagnosed in older adults, babies or young children might also develop it.
• Family history
  People whose siblings or parents had cataracts are at a greater risk of developing the disease.
• Substance abuse
  Excessive drinking, substance abuse, or steroid use increase the risk of cataracts.
• Medical conditions
  Diabetes increases the risk of developing this eye health issue.

Diabetic retinopathy
One of the key complications of diabetes is diabetic retinopathy. Sometimes, diabetes mellitus can damage the retina, and undiagnosed or untreated diabetes can also lead to blindness.

Symptoms
Diabetic retinopathy is asymptomatic in most cases and can be detected only via routine eye tests.

Risk factors

• Diabetes
  People with high blood sugar levels and type 1 or type 2 diabetes are at a higher risk of developing diabetic retinopathy.
• Ethnicity
  African-American, Native American, and Hispanics are at a higher risk.
• Pregnant women
  Pregnancy increases the risk of this condition among women.
• High cholesterol or blood pressure levels
  People with high blood cholesterol or blood pressure levels are highly susceptible to developing diabetic retinopathy.