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Frequently Asked Questions

Learn more about glaucoma, how glaucoma affects your eyes, the treatment of glaucoma, and possible risk factors.

What is COMBIGAN®?

Twice-daily COMBIGAN® (brimonidine tartrate/timolol maleate ophthalmic solution) 0.2%/0.5% is a medication proven to effectively lower IOP for patients whose current eyedrops aren’t lowering IOP enough. COMBIGAN® lowers IOP slightly less than both brimonidine tartrate taken three times a day and timolol maleate taken two
times a day.


COMBIGAN® is specifically prescribed to lower pressure in the eyes of people with primary open-angle glaucoma or ocular hypertension (both conditions involve elevated pressure in the eye).

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Is COMBIGAN® right for me?

COMBIGAN® may be the right choice for you if one of the following applies:

  • Your current glaucoma medication does not provide enough reduction of IOP
  • You are taking more than one glaucoma medication

Ask your eye care professional if you think COMBIGAN® ophthalmic solution may be right for you.

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Will COMBIGAN® cure my glaucoma?

No. There is no cure for glaucoma. But elevated IOP is the only risk factor that can be treated to prevent glaucomatous vision loss.

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How do I use COMBIGAN®?

Take COMBIGAN® ophthalmic solution exactly as your eye care professional prescribed. COMBIGAN® ophthalmic solution may be used with other topical drug products to lower IOP. If you are taking more than one eye medication, administer them at least 5 minutes apart.

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Is COMBIGAN® well tolerated?

COMBIGAN® has a favorable safety profile. In clinical studies, allergy rates were less in patients taking COMBIGAN® than brimonidine (which is a component of COMBIGAN®) administered alone.

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What can I do to manage my elevated IOP?

The best thing you can do to manage your elevated IOP is to follow your IOP-lowering therapy exactly as your eye care professional prescribed. You should talk to your doctor before you stop taking COMBIGAN® or any other IOP-lowering medication.

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