Dorzolamide/Timolol ophthalmic solution is a prescription combination eye drop used to manage elevated intraocular pressure in individuals with open-angle glaucoma or ocular hypertension (high pressure in the eye).
This dual-action medication combines dorzolamide, a carbonic anhydrase inhibitor, and timolol, a beta-adrenergic receptor blocker. Together, these ingredients work to decrease the production of aqueous humor (fluid in the eye), effectively lowering intraocular pressure and helping to prevent optic nerve damage and vision loss.
This medication is commonly prescribed when monotherapy (beta-blockers alone) does not provide sufficient pressure control. It is especially helpful for patients with open-angle glaucoma who require more aggressive treatment or are seeking a simplified two-in-one solution.
How to Use:
Typically used as 1 drop into the affected eye(s) twice daily, approximately 12 hours apart
Remove contact lenses before administration and wait at least 15 minutes before reinserting
Avoid touching the dropper tip to the eye or any surface to prevent contamination
Apply light pressure to the inner corner of the eye after instillation to minimize systemic absorption
Warnings:
May cause burning or stinging upon application
Use with cautioned in patients with asthma, COPD, heart failure, or bradycardia due to the timolol component
Monitor for signs of systemic beta-blocker effects such as fatigue, dizziness, or slowed heart rate
Not recommended for use in patients with severe kidney impairment or known hypersensitivity to sulfonamides
Dorzolamide-Timolol side effects may include ocular burning, stinging, itching, irritation, dryness, redness, watery eyes, blurry vision, or bitter aftertaste.
This information should not be used to decide whether or not to take this medicine or any other medicine. Only a healthcare provider has the knowledge and training to decide which medicines are right for you. TelyRx does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a limited summary of general information about the medicine’s uses from the patient education materials and is not intended to be comprehensive. This limited summary does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not intended to provide medical advice, diagnosis or treatment and does not replace information you may receive from your healthcare provider. For a more detailed summary of information about the risks and benefits of using this medicine, please review the entire patient education information you receive with the medication.