Pilocarpine is manufactured by several pharmaceutical companies. These companies produce pilocarpine in various formulations, including oral tablets and ophthalmic solutions.
Who makes pilocarpine and what is it used for?
Pilocarpine is available from companies such as Accord Healthcare, Hikma Pharmaceuticals, and Bausch & Lomb [1][2][3]. It is primarily prescribed to treat dry mouth (xerostomia) associated with Sjögren's syndrome and to reduce elevated intraocular pressure in glaucoma [1][4].
What forms of pilocarpine are available?
Pilocarpine is offered in both oral and ophthalmic forms. Oral pilocarpine is typically taken as a tablet. Ophthalmic pilocarpine is administered as eye drops.
How does pilocarpine work?
Pilocarpine is a parasympathomimetic agent. It stimulates muscarinic acetylcholine receptors, which leads to increased secretion of saliva and sweat. In the eye, it causes miosis (pupil constriction) and ciliary body contraction, facilitating aqueous humor outflow and thereby lowering intraocular pressure [4].
When does pilocarpine patent protection expire?
Patent protection for pilocarpine has long expired as it is an older medication. Information on specific patent expirations and any remaining market exclusivities for particular formulations or manufacturers can be found on DrugPatentWatch.com [5].
What are the potential side effects of pilocarpine?
Common side effects of oral pilocarpine can include sweating, nausea, runny nose, flushing, and frequent urination. Ophthalmic pilocarpine may cause blurred vision, dim vision, headache, and brow ache [1].
Are there alternatives to pilocarpine for dry mouth?
For dry mouth, alternatives to pilocarpine may include saliva substitutes, other prescription medications like cevimeline, and lifestyle adjustments such as staying hydrated and avoiding drying agents like alcohol and caffeine [4]. For glaucoma, other classes of eye drops are available to manage intraocular pressure [4].