Drowsiness, dizziness, blurred vision, constipation, or dry mouth may occur
The typical adult hydroxyzine dosage for anxiety is 50 mg to 100 mg 4 times daily as needed
skin reactions*
Children 6 years of age and older—50 to 100 mg per day given in divided doses
Common Vistaril side effects may include: drowsiness; headache; dry mouth; or
5–2 mg/kg, PO or IV, q 6–8 h as needed
Hydroxyzine Dosage for Dogs 1 mg/lb bodyweight (2 mg/kg body weight) given every 6 to 8 hours
Veterinary formulations: None Uses of Hydroxyzine for Dogs and Cats Hydroxyzine is
This
Product Description How to Use Ingredients Customer Reviews Q&A What is
Age
6 milligram (mg) per kilogram (kg) of body weight per day
It also acts as an antihistamine that reduces the effects of natural chemical If it is close to the time for your next dose, skip the missed dose and go back to your normal time
* To learn more about this side effect, see the “Side effects Hydroxyzine may be taken every day at regular times or on an as needed (“PRN”) basis
Even though it is not FDA approved for use in dogs, veterinarians commonly prescribe hydroxyzine to dogs as an option for itching related to allergies
Hydroxyzine HCl is used to treat temporary anxiety, worry, and periods of emotional stress
Most formulations are available without prescription
Terfenadine
If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the
A typical dose is 1 mg per pound in dogs every 6-8 hours
When used for sedation, the recommended dose is 50 to 100 mg orally or 25 to 100 mg by intramuscular injection
; children under 6 years, 50 mg daily in divided doses; and over 6 years, 50 mg to 100 mg daily in divided doses
Hydroxyzine also interacts with amiodarone, antipsychotics, and some antibiotics
In adults, the maximum daily dose is 100 mg; In the elderly, the maximum daily dose is 50 mg (if use of hydroxyzine cannot be avoided); The lowest effective dose for the shortest period of time should be prescribed
; Frequency: Depending on the severity of the symptoms and the specific condition, Hydroxyzine can be given once or twice a day
Concomitant use of barbiturates, alcohol, or other CNS depressants may increase the risk of hypoventilation, airway obstruction, desaturation, or apnea and may contribute to profound and/or prolonged drug effect
Always work with your vet to monitor the dosage to be sure that your pet is getting what he needs
Dosage forms: CAP: 25 mg, 50 mg, 100 mg; TAB: 10 mg, 25 mg, 50 mg; SOL: 10 mg per 5 mL; INJ: 25 mg per mL, 50 mg per mL