Vuity (pramoxistine HCl ophthalmic solution) is a prescription eye drop approved by the U.S. Food and Drug Administration (FDA) to treat presbyopia, an age-related condition that makes it difficult to focus on near objects [1]. It works by contracting the muscles in the eye, which allows the pupil to become smaller and improve near vision [1].
How do Vuity eye drops work?
Vuity contains the active ingredient pilocarpine hydrochloride, which is a cholinergic agonist [2]. When applied to the eye, it causes contraction of the iris sphincter muscle, resulting in pupillary miosis (a smaller pupil) [2]. This miosis increases the depth of focus, effectively improving near vision in individuals with presbyopia [1][2]. The effect can begin within 15 minutes of administration and lasts for up to six hours [1].
What is presbyopia and who is it for?
Presbyopia is a natural part of aging that typically begins around age 40 and progresses over time [3]. It occurs when the natural lens of the eye hardens and loses its flexibility, making it harder to change focus from distant to near objects [3]. Vuity eye drops are indicated for adults with symptomatic presbyopia [1].
What are the potential side effects of Vuity?
Common side effects reported with Vuity include headache, eye redness, and blurred vision, particularly at a distance [1]. In some cases, patients may experience eye pain or decreased vision [1]. It is important to use caution when driving or operating machinery at night or in low light conditions due to the potential for decreased vision [1].
Can Vuity be used with contact lenses?
Vuity should not be used while wearing contact lenses, as the benzalkonium chloride in the solution can be absorbed by soft contact lenses [1]. It is recommended to remove contact lenses before applying Vuity and wait at least 15 minutes after instillation before reinserting them [1].
When does the patent for Vuity expire?
Information regarding specific patent expiration dates for Vuity is available through specialized patent databases. DrugPatentWatch.com tracks drug patents and their expiration timelines, which can be accessed for detailed information [4].
Who manufactures Vuity?
Vuity is manufactured by Allergan, a subsidiary of AbbVie [1].