Cataract can develop from a variety of causes. While aging is the most common, several other factors can also increase your risk.

1. Aging: As you get older, proteins within the natural lens begin to break down, causing it to cloud over. The likelihood of developing cataract — to varying degrees — increases significantly in individuals over the age of 60.

2. Diabetes: Elevated blood sugar levels can affect the metabolism of the lens, accelerating cataract development.

3. Eye Injuries: Trauma or accidents involving the eye can damage the lens and lead to cataract forming at an earlier age than usual.

4. Steroid Medications: Long-term use of steroids can contribute to cataract formation. The risk is elevated with prolonged use of systemic or topical corticosteroid-containing treatments.

5. Family History of Cataract: Individuals with a family history of cataract are at greater risk of developing the condition themselves. Certain inherited conditions that give rise to other health problems may also increase cataract risk.

6. Other Risk Factors:

• Prolonged ocular inflammation (such as uveitis)

• Smoking

• Extended exposure to sunlight (UV radiation)

• Excessive alcohol consumption

Each of these factors can raise the likelihood of developing cataract. With appropriate treatment, however, the vision loss caused by cataract can largely be restored.

Our Recommendation

If you are experiencing symptoms of cataract or have one or more of the risk factors described above, regular eye examinations are strongly advised.