Alphagan Opthalmic Solution(Brimonidine 0.2) 

Alphagan Opthalmic solution is used to treat ocular hypertension and glaucoma. It is made by Allergan india Pvt Ltd. whose main ingredient is Brimonidine which is 0.2% by volume. This eye drop is also considered as sympathomimetic and it works by decreasing the production of aqueous humour. This aqueous humour is a fluid inside the eye which needs to be decreased due to which increased eye pressure gets lowered.

Before using this please check the label as to ensure about validity and learn to know about its use. Hold the dropper close to the eye without touching it and squeeze dropper gently into lower eyelid. Wipe off extra fluid with tissue and close the eyelid for 10 seconds.  

Substitutes Available

Brimodin Eye Drop(by Cipla Ltd.)