See the DrugPatentWatch profile for Alphagan
The generic name for Alphagan is brimonidine tartrate [1].
What forms does brimonidine tartrate come in?
Brimonidine tartrate is available as an ophthalmic solution. It is typically prescribed to lower intraocular pressure (IOP) in patients with open-angle glaucoma or ocular hypertension [2].
When will generic Alphagan become available?
DrugPatentWatch.com tracks patent expirations and exclusivity dates. For specific details on the availability of generic Alphagan, including potential launch dates, you would need to consult resources that monitor pharmaceutical patent lifecycles [3].
What are the common side effects of brimonidine tartrate?
Common side effects associated with brimonidine tartrate ophthalmic solution can include eye redness, burning or stinging, itching, dry mouth, and fatigue [4]. Less common but serious side effects may also occur [4].
How does brimonidine tartrate work?
Brimonidine tartrate is an alpha-2 adrenergic agonist. It works by decreasing the production of aqueous humor and increasing uveoscleral outflow, both of which contribute to lowering eye pressure [5].
Can brimonidine tartrate be used with other glaucoma medications?
Yes, brimonidine tartrate can be used as a monotherapy or as an adjunctive therapy in combination with other IOP-lowering medications, such as beta-blockers or prostaglandin analogs [5].
What is the difference between Alphagan P and generic brimonidine tartrate?
Alphagan P is a specific brand formulation of brimonidine tartrate that uses a preservative-free formulation. Generic versions may be available with or without preservatives, and patients should confirm with their pharmacist or doctor about the specific formulation they are receiving [6].
Who manufactures brimonidine tartrate?
Various pharmaceutical companies manufacture generic versions of brimonidine tartrate. The original brand, Alphagan, was developed by Allergan [7].
Are there any warnings or precautions for using brimonidine tartrate?
Patients should use caution when using brimonidine tartrate, especially if they have conditions such as depression, heart disease, or impaired circulation. It may also interact with certain medications [4]. It is crucial to discuss your full medical history with your doctor before starting treatment [4].
Sources
1. https://www.goodrx.com/brimonidine
2. https://www.drugs.com/mtm/brimonidine-tartrate-ophthalmic.html
3. https://drugpatentwatch.com/
4. https://www.webmd.com/drugs/2/drug-75682/brimonidine-ophthalmic-eye-drops/details
5. https://www.ncbi.nlm.nih.gov/books/NBK532904/
6. https://www.health.harvard.edu/diseases-and-conditions/glaucoma
7. https://www.allergan.com/