May 29, 2003
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B&L granted marketing approval for brimonidine 0.2%

Bausch & Lomb announced yesterday it was granted U.S. marketing approval for brimonidine 0.2% for use in lowering intraocular pressure in people with open-angle glaucoma or ocular hypertension.

Brimonidine 0.2% was sold by Allergan under the brand name Alphagan. Allergan took the product off the market when it introduced Alphagan P, a lower dose version of brimonidine. According to Allergan, Alphagan showed higher rates of some adverse events, such as ocular allergy, than the lower-dosed version.

According to a Bausch & Lomb news release, its version of brimonidine is available immediately.

Allergan had pursued patent litigation against Bausch & Lomb over the drug, but ultimately lost those suits. Meanwhile, Allergan’s own generic division plans to introduce its own version of brimonidine 0.2%.