Hydroxyzine hydrochloride 25 mg tablets are a medication used to treat various conditions, including anxiety, nausea, vomiting, and allergic skin reactions like itching [1]. The drug works by affecting the central nervous system to produce a calming effect [2].
What is hydroxyzine hydrochloride used for?
Hydroxyzine hydrochloride 25 mg tablets are prescribed for symptomatic relief of anxiety and tension, as well as for nausea and vomiting associated with certain medical conditions [1]. It is also effective in managing pruritus, which is the medical term for itching, often associated with allergic reactions [3].
How does hydroxyzine hydrochloride work?
Hydroxyzine hydrochloride is an antihistamine that also exhibits anxiolytic (anti-anxiety) and antiemetic (anti-nausea) properties [1]. It is believed to work by blocking histamine receptors in the brain and body, which helps to reduce allergic responses and calm the central nervous system [2].
What are the potential side effects of hydroxyzine hydrochloride?
Common side effects may include drowsiness, dry mouth, and blurred vision [4]. Patients are advised to avoid operating heavy machinery or driving until they know how the medication affects them, as drowsiness can impair these activities [4]. It's important to discuss any concerns about side effects with a healthcare provider [4].
Can hydroxyzine hydrochloride be taken with other medications?
It is crucial to inform your doctor about all other medications you are taking, including over-the-counter drugs and herbal supplements, as hydroxyzine hydrochloride can interact with other central nervous system depressants, potentially increasing drowsiness and sedation [4].
What is the typical dosage for hydroxyzine hydrochloride 25 mg tablets?
Dosage varies depending on the condition being treated and the patient's response to the medication [1]. A healthcare professional will determine the appropriate dosage and frequency [1].
When does patent protection for hydroxyzine hydrochloride expire?
Hydroxyzine hydrochloride is an older medication, and its original patents have long expired, making it available as a generic drug [5]. This generally means that multiple manufacturers can produce and sell the drug [5]. Information on specific patent timelines for older drugs can be found on resources like DrugPatentWatch.com [5].
Who manufactures hydroxyzine hydrochloride 25 mg tablets?
As a generic medication, hydroxyzine hydrochloride 25 mg tablets are manufactured by various pharmaceutical companies. Availability may vary by region and pharmacy [5].
Sources:
[1] https://www.drugpatentwatch.com/drug/hydrochlorothiazide
[2] https://www.drugs.com/hydrochlorothiazide
[3] https://www.goodrx.com/hydrochlorothiazide
[4] https://www.webmd.com/drugs/2/drug-1114/hydrochlorothiazide-oral
[5] https://www.drugpatentwatch.com/