The trabecular network is the most crucial part of an eye and the channels to this network are blocked a result of glaucoma. These channels efficiently produces aqueous humour fluid which results in the lubrication of an eye as well as keeps the pressure low. Once the channels are blocked the pressure inside the eye tends to elevate. Brimonidine tartrate which is also termed as Alphagan P causes stimulation to the alpha receptors which is found in blood vessels resulting in decreasing the eye pressure hence glaucoma is treated well.
Both Alphagan P and Generic Brimonidine Tartrate are ophthalmic solution. Since both medicines have different manufacturers therefore the packaging and the prices differ from each other.
