Hydroxyzine is available as a generic medication. It is also sold under various brand names, including Atarax and Vistaril [1].
Why is hydroxyzine prescribed?
Hydroxyzine is used to treat symptoms of anxiety, and to treat itching caused by allergic reactions [2].
How does generic hydroxyzine work?
Hydroxyzine is an antihistamine that works by blocking the effects of histamine, a substance in the body that causes allergic symptoms. It also has sedative and anti-anxiety effects [3].
What are the common side effects of hydroxyzine?
Common side effects include drowsiness, dry mouth, and blurred vision. Less common side effects may include dizziness, headache, or nausea [4].
When does patent exclusivity for hydroxyzine expire?
As hydroxyzine has been available for many years, its original patents have long since expired, allowing for generic manufacturing [5].
Who manufactures generic hydroxyzine?
Multiple pharmaceutical companies produce generic versions of hydroxyzine. These can include manufacturers like Aurobindo Pharma, Teva Pharmaceuticals, and Mylan Pharmaceuticals [1].
Can I get hydroxyzine without a prescription?
No, hydroxyzine is a prescription medication and requires a doctor's order for purchase [1].