Medically reviewed by Drugs. Last updated on March 13, Oral: 50 to mg orally 4 times a day Parenteral: 50 to mg IM immediately, then every 4 to 6 hours as needed Comments : -Use should be periodically reassessed. Oral: 25 mg orally 3 to 4 times a day Use: Management of pruritus due to histamine-mediated pruritus and allergic conditions e. Children : Oral: 0. Children : Parenteral: 1.
Send the page " " to a friend, relative, colleague or yourself. We do not record any personal information entered above. The efficacy of hydroxyzine as an anti-anxiety agent in long-term use i. Periodically reassess the clinical response of the individual patient. In general, begin with a lower dose in the geriatric adult and monitor closely.
Drug information provided by: IBM Micromedex. Take this medicine only as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered.
You are viewing BNF. Hydroxyzine is a sedating antihistamine which exerts its actions by antagonising the effects of histamine. Following concerns of heart rhythm abnormalities, the safety and efficacy of hydroxyzine has been reviewed by the European Medicines Agency. The review concludes that hydroxyzine is associated with a small risk of QT-interval prolongation and torsade de pointes; these events are most likely to occur in patients who have risk factors for QT prolongation, e.