Key takeaways
Simbrinza (brinzolamide/brimonidine) and pilocarpine (Salagen) are both prescription medications, but they have several differences. Simbrinza is an eye drop used to lower eye pressure caused by open-angle glaucoma or ocular hypertension (high eye pressure). It combines two medications, brinzolamide and brimonidine, which work together to reduce fluid in the eye and lower eye pressure. Pilocarpine, on the other hand, is an oral tablet used to treat dry mouth in adults, especially those who have dry mouth due to radiation therapy for head and neck cancer or Sjögren's syndrome. It works by stimulating the salivary glands to produce more saliva. Simbrinza does not have a generic version and is typically used 3 times a day, while pilocarpine is available as a lower-cost generic and is taken 3 to 4 times a day. Simbrinza can cause side effects like blurry vision and eye irritation, whereas pilocarpine can cause sweating, nausea, and runny nose. Additionally, pilocarpine can affect many parts of your body and may worsen certain medical conditions, while Simbrinza's side effects are mostly localized to the eye.
