MedDroid Ask MedDroid

Hydroxyzine: uses, side effects & brands

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed

Hydroxyzine is a sedating antihistamine used for itching, hives and anxiety. It belongs to the Antihistamine (allergy) group. Antihistamines relieve allergy symptoms such as sneezing, itching, runny nose and hives.

Ask MedDroid about hydroxyzine →

Drug type — dosing is set by your doctor

MeasureRange
Drug classAntihistamine (allergy)
TypePrescription
DoseIndividual — ask your doctor or pharmacist

What it is used for

Common brand names

Common side effects

Before taking it — precautions

When to see a doctor urgently

Not a prescription — no dose shown. The right dose of hydroxyzine depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.

Frequently asked questions

Which antihistamines are non-drowsy?

Newer ones like fexofenadine, loratadine and bilastine cause little drowsiness, while older ones like chlorpheniramine and hydroxyzine are more sedating.

Can I take antihistamines every day?

Newer ones are generally safe for daily use in allergy seasons; discuss long-term use with a doctor.

Ask MedDroid about hydroxyzine →

Explore more

Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.