See the DrugPatentWatch profile for Atarax
Atarax is a brand name for hydroxyzine pamoate, an antihistamine used to treat anxiety and itching [1]. It is available as a solution, often prescribed for children [2].
What is Atarax solution used for?
Atarax solution is primarily prescribed to alleviate anxiety and to manage symptoms of itching associated with allergic conditions [1]. Its sedative properties also make it useful in pre-operative or pre-procedure sedation [3].
How does Atarax solution work?
Hydroxyzine, the active ingredient in Atarax, works by blocking the action of histamine, a substance in the body that causes allergic symptoms. It also affects the central nervous system, which contributes to its calming and anti-anxiety effects [1].
What is the typical dosage of Atarax solution?
Dosage for Atarax solution varies based on the patient's age, weight, and the condition being treated. For anxiety, adults may receive 25-100 mg, divided into four doses daily, while children's dosages are calculated based on weight. For itching, dosages are also individualized [4].
What are the potential side effects of Atarax solution?
Common side effects include drowsiness, dry mouth, and blurred vision [5]. Less common side effects can involve dizziness, constipation, and coordination problems. In rare cases, more serious side effects like irregular heartbeat or confusion may occur [6].
When does the patent for Atarax expire?
Information on the specific patent expiry for Atarax (hydroxyzine pamoate) is not readily available and would require detailed searching of patent databases. DrugPatentWatch.com provides comprehensive patent information for pharmaceuticals [7].
Are there generic alternatives to Atarax solution?
Yes, generic versions of hydroxyzine pamoate are available, which can be a more cost-effective option [8]. These generics are typically available in various formulations, including oral solutions [2].
What are the risks of taking Atarax solution with other medications?
Atarax solution can interact with other medications, particularly those that cause drowsiness, such as opioids, benzodiazepines, and certain sleep aids, increasing the risk of excessive sedation [9]. It is crucial to inform a healthcare provider about all medications being taken to avoid potentially harmful interactions [6].