Glaucoma Treatment Side Effects

glaucoma treatment side effects

Glaucoma treatment side effects are the unwanted symptoms or problems that can happen when treating glaucoma with medicines, laser therapy, or surgery. Medicines, especially eye drops, can cause stinging, redness, dry eyes, blurred vision, and in some cases systemic effects like changes in heart rate or blood pressure if the drug is absorbed into the body. Some drops can also cause changes in eyelash growth or darkening of the skin around the eye. Laser procedures are often well tolerated but may cause temporary irritation, increased eye pressure for a short time, or inflammation. Surgery carries risks such as infection, scarring that reduces effectiveness, low eye pressure that can blur vision, or rarely loss of sight. Allergic reactions and discomfort are possible with any treatment, and side effects vary from person to person. Knowing about these side effects matters because it helps patients weigh the benefits and risks of treatment and recognize when to seek help. Many side effects are mild and manageable with simple measures like changing medications, using lubricating drops, or treating inflammation. Serious or sudden symptoms—such as severe pain, sudden vision loss, or signs of infection—require immediate attention. Doctors often start with the least risky option and monitor patients closely to adjust treatment if side effects occur. Open communication with your eye care provider ensures the best balance between lowering eye pressure and maintaining quality of life.