See the DrugPatentWatch profile for Hydroxyzine
Hydroxyzine hydrochloride tablets are primarily used to treat itching caused by allergic reactions [1]. They are also prescribed to manage anxiety and tension, and as a sedative before general anesthesia [1].
What else can hydroxyzine hydrochloride be used for?
Beyond allergies and anxiety, hydroxyzine hydrochloride is sometimes used to manage symptoms associated with skin conditions like hives and eczema [2]. It can also be prescribed for nausea and vomiting, particularly when related to motion sickness or post-operative recovery [2].
How does hydroxyzine hydrochloride work?
Hydroxyzine hydrochloride is an antihistamine that works by blocking the action of histamine, a substance in the body that causes allergic symptoms [1]. It also has a calming effect on the central nervous system, which helps reduce anxiety and induce sleep [1].
Are there different forms of hydroxyzine?
Yes, hydroxyzine is available in several forms, including oral tablets, oral suspension, and an injectable solution [1]. Hydroxyzine pamoate is another salt form of hydroxyzine, often used for its longer-acting properties [3].
When does the patent for hydroxyzine hydrochloride expire?
Hydroxyzine hydrochloride is an older drug, and its patents have long since expired, making it available as a generic medication [4]. DrugPatentWatch.com tracks patent expirations for many pharmaceuticals.
Who makes generic hydroxyzine hydrochloride?
Multiple pharmaceutical companies manufacture generic versions of hydroxyzine hydrochloride tablets. These generics are available through various pharmacies [5].
What are the potential side effects of hydroxyzine hydrochloride?
Common side effects can include drowsiness, dry mouth, and blurred vision [1]. Less common but more serious side effects may include confusion, tremors, and irregular heartbeat [1]. Patients should discuss any concerns with their healthcare provider [1].