Cysteamine Ophthalmic Side Effects

Medically reviewed by Drugs.com. Last updated on Dec 21, 2024.

Applies to cysteamine ophthalmic: ophthalmic solution.

Serious side effects

Along with its needed effects, cysteamine ophthalmic may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking cysteamine ophthalmic:

More common side effects

• blurred vision
• decrease or change in vision
• eye pain, redness, itching, irritation, or swelling
• headache
• sensitivity of the eyes to light

Other side effects

Some side effects of cysteamine ophthalmic may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common side effects

• watering of the eyes

For healthcare professionals

Applies to cysteamine ophthalmic: ophthalmic solution.

General adverse events

The most frequently reported adverse reactions occurring in 10% or more of patients were visual sensitivity to light, eye redness, eye pain/irritation, headache, and visual field defects.^[Ref]

Further information

Cysteamine ophthalmic side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer