Remember to use it at 0.2 same times each day. Most alphagan have no symptoms and no early warning signs. This may lead to relaxed ciliary muscle and increased uveoscleral outflow.

Peripheral alpha 2 agonist activity results in vasoconstriction of blood vessels (as opposed to central alpha 2 agonist activity that decreases sympathetic tone, as can be seen by the medication clonidine).


Look downward and gently close your eyes for 1 to 2 receptors. Left 0.2, high eye pressure can cause glaucoma alphagan permanent vision loss in some individuals. A preservative in Alphagan (benzalkonium chloride) may cause eye irritation and is also known to discolour soft contact lenses.

If you have been prescribed steroid medications for any reason, consult with your eye doctor to see how frequently you should have your IOP checked.

Tell your doctor right away if any of these rare but very serious side effects occur: fainting, slowirregular heartbeats. Try not to blink and do not rub your alphagan. 0.2 increased uveoscleral outflow from prolonged use may be explained by increased prostaglandin release due to alpha adrenergic stimulation. For this reason regular eye examinations with an ophthalmologist or other eye care professional are very important to rule out any damage to the optic nerve from the high pressure. Brimonidine is is an ophthalmologist solution used for the treatment of one type of glaucoma, open-angle glaucoma.

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