What is Combigan?
Combigan is a combination prescription eye drop used to lower intraocular pressure (IOP) in people with open-angle glaucoma or ocular hypertension. It contains two active ingredients, brimonidine tartrate and timolol maleate, which work together to reduce the high pressure inside the eye. By controlling eye pressure, Combigan helps to prevent damage to the optic nerve and potential vision loss, which are the primary risks associated with untreated glaucoma.
How does Combigan work?
Combigan works by combining two different medications that decrease the amount of fluid in the eye and reduce pressure. The first ingredient, brimonidine, is an alpha-adrenergic agonist that both reduces the production of the eye’s natural fluid (aqueous humor) and increases its outflow. The second ingredient, timolol, is a beta-blocker that primarily works by decreasing the production of aqueous humor. This dual mechanism makes Combigan more effective at lowering IOP than either medication used on its own, providing comprehensive pressure control.
Who is Combigan for?
Combigan is for adults diagnosed with open-angle glaucoma or ocular hypertension who need to lower their intraocular pressure. It is often prescribed when a single medication has not been effective enough at controlling a patient’s IOP. A healthcare provider or optometrist diagnoses these conditions by measuring eye pressure. This medication is intended for patients who can safely tolerate both active ingredients and do not have contraindications related to beta-blockers or alpha-agonists, such as certain respiratory or heart conditions.
Dosage and administration
The standard dosage for Combigan is one drop in the affected eye or eyes twice a day, administered approximately 12 hours apart, or as directed by your doctor. To apply the drops correctly, first wash your hands. Tilt your head back, look up, and gently pull down your lower eyelid to create a small pocket. Squeeze one drop into this pocket without letting the dropper tip touch your eye, eyelid, or any other surface. After instilling the drop, close your eye and gently press your finger against the inside corner for 1-2 minutes to prevent the medication from draining into your tear duct. If you use other eye drops, wait at least five minutes between applications.
Side effects
The most common side effects of Combigan include temporary eye redness, burning, stinging, itching, and a feeling of something being in the eye. Because the active ingredients can be absorbed into the bloodstream, some people may also experience systemic effects such as dry mouth, drowsiness, or fatigue. Other ocular effects can include inflammation of the eyelid or visual disturbances. Most side effects are mild and temporary. However, if you experience severe discomfort, an allergic reaction (intense itching and swelling), or persistent symptoms, you should consult your doctor immediately.
Why buy from IsraelPharm?
IsraelPharm offers a safe, affordable, and convenient way to purchase your Combigan prescription online from a trusted source. We provide access to genuine, brand-name medications like Combigan from leading manufacturers such as Allergan at competitive prices, helping you save money on your essential treatments. Our licensed pharmacists ensure every prescription is reviewed for safety and accuracy. With our user-friendly online platform and reliable international shipping, you can have your medication delivered directly to your door, ensuring you never miss a dose.
While many users do not experience issues, Combigan can cause side effects. The most common effects are typically localized to the eye:
- Eye redness, burning, or stinging upon application
- Itching or allergic reaction in or around the eyes
- Sensation of a foreign body or grittiness in the eye
- Inflammation of the eyelid (blepharitis)
- Blurred or disturbed vision
- Dry mouth
- Drowsiness or fatigue
Because the active ingredients can be absorbed systemically, other effects are possible. Contact your doctor if you experience any persistent or bothersome side effects. This is not a complete list.
Combigan is indicated for the treatment of elevated intraocular pressure (IOP) in patients with:
- Open-angle glaucoma
- Ocular hypertension
It is used to reduce the risk of optic nerve damage and potential vision loss associated with these conditions.