How to Calculate Hydroxyzine 10 mg/5 mL Dose

This calculator determines the Hydroxyzine dose for treating anxiety or allergies, using a concentration of Hydroxyzine 10 mg/5 mL (2 mg/mL Hydroxyzine), based on the patient’s weight and dosage frequency:

Dose in mL and mg (based on Hydroxyzine):

Where:

• Patient's Weight: Enter the patient’s weight in kilograms (kg) or pounds (lb) using the dropdown, with precision up to 0.001 units.
• Dosage Frequency: Select 2 mg/kg/day PO TID PRN or 2 mg/kg/day PO QID PRN from the dropdown.
• Concentration: Hydroxyzine 10 mg/5 mL (2 mg/mL Hydroxyzine).

Administer as prescribed for anxiety or allergies. ⚠️ Always consult a healthcare provider.

Using the Hydroxyzine 10 mg/5 mL Dosage Calculator

Enter the patient’s weight in kilograms (kg) or pounds (lb) with precision up to 0.001 units, select the weight unit from the dropdown, choose the dosage frequency from the dropdown, and click "Calculate." The calculator provides the dose in mL and mg (Hydroxyzine) for children and adults.

Example: Weight: 12 kg, 2 mg/kg/day PO TID PRN:

Children dose:
4 ml (8 mg) PO TID PRN

Adult Dose:
Usual dose is 25 mg PO TID to QID PRN

Calculations must be re-checked and should not be used alone...
            

Consult a healthcare provider before administering.

Frequently Asked Questions (FAQ)

1. What is Hydroxyzine used for?

Hydroxyzine (Atarax; Vistaril; Ucerax) is used to treat anxiety, tension, and allergies (e.g., itching).

2. How often is this given?

Children: 2 mg/kg/day PO TID PRN or 2 mg/kg/day PO QID PRN. Adults: 25 mg PO TID to QID PRN.

3. Can this be used for infants under 1 year?

Consult a doctor, as Hydroxyzine is not typically recommended for infants under 1 year without medical supervision.

4. What’s the adult dose?

Usual dose for adults is 25 mg PO TID to QID PRN.