Combigan eye drops contain two active ingredients, brimonidine tartrate and timolol maleate. These are both medicines that decrease raised pressure within the eye. They work in different ways to produce a combined effect greater than either medicine produces on its own. Combigan is used to treat Glaucoma.
The FDA, due to the current state of their regulations, has taken the position that virtually all shipments of prescription drugs imported from a Canadian pharmacy by a U.S. consumer will violate the law.