Hydroxyzine is an antihistamine that is available as both a prescription and over-the-counter medication. Its primary active ingredient is hydroxyzine hydrochloride [1].
What is hydroxyzine used for?
Hydroxyzine is used to treat symptoms of allergies, such as itching, hives, and rash. It can also be used to treat anxiety and nausea or vomiting [2].
How does hydroxyzine work?
Hydroxyzine belongs to a class of drugs called antihistamines. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms. It also has a calming effect on the central nervous system, which helps reduce anxiety and nausea [3].
What are the different forms of hydroxyzine?
Hydroxyzine is available in several forms, including oral tablets, capsules, and a liquid syrup. It is also available as an injectable solution for intravenous or intramuscular use [4].
Who manufactures hydroxyzine?
Several pharmaceutical companies manufacture hydroxyzine, including Teva Pharmaceuticals, Sandoz, and Chartwell Pharmaceuticals [5].
Are there any alternatives to hydroxyzine?
Other antihistamines available for allergy symptoms include cetirizine, loratadine, and diphenhydramine. For anxiety, other treatment options may include psychotherapy or other medications [6].
What is the typical cost of hydroxyzine?
The cost of hydroxyzine can vary depending on the dosage, form, and pharmacy. Generic hydroxyzine is generally less expensive than brand-name versions [7].
What are common side effects of hydroxyzine?
Common side effects of hydroxyzine include drowsiness, dry mouth, and blurred vision. Less common side effects can include dizziness, headache, and confusion [8]. It is important to avoid driving or operating heavy machinery until you know how hydroxyzine affects you [9].
What safety precautions should be taken with hydroxyzine?
Individuals with certain medical conditions, such as glaucoma, prostate problems, or lung disease, should use hydroxyzine with caution. It is advisable to consult a healthcare professional before taking hydroxyzine, especially if you are pregnant or breastfeeding [10].
Are there any drug interactions with hydroxyzine?
Hydroxyzine can interact with other medications, including sedatives, tranquilizers, and other antihistamines. It is crucial to inform your doctor or pharmacist about all medications you are currently taking [11].
What are the patent details for hydroxyzine?
Information regarding the patent status and expiry dates for hydroxyzine can be found on specialized pharmaceutical databases. For instance, DrugPatentWatch.com tracks patent information for a wide range of drugs, which can be a valuable resource for understanding market exclusivity and potential generic entry [12].
Sources:
1. https://www.webmd.com/drugs/2/drug-951/hydroxyzine-oral/details
2. https://www.mayoclinic.org/drugs-supplements/hydroxyzine-oral-route-intramuscular-route/proper-use/drg-20069082
3. https://medlineplus.gov/druginfo/meds/a682560.html
4. https://www.drugs.com/dosage/hydroxyzine.html
5. https://www.goodrx.com/hydroxyzine
6. https://www.healthline.com/health/hydroxyzine-vs-benadryl
7. https://www.singlecare.com/drugs/hydroxyzine
8. https://www.rxlist.com/hydroxyzine-side-effects-drug-center.htm
9. https://www.mayoclinic.org/drugs-supplements/hydroxyzine-oral-route-intramuscular-route/side-effects/drg-20069082
10. https://www.nhs.uk/medicines/hydroxyzine/
11. https://www.drugs.com/drug-interactions/hydroxyzine.html
12. https://drugpatentwatch.com/