Hydroxyzine HCl is an antihistamine used for the treatment of allergies in dogs and cats. Hydroxyzine HCl requires a prescription from your veterinarian, and is sold per tablet.
Dogs and Cats
Hydroxyzine blocks the effects of histamine in the body. Hydroxyzine also depresses activity of the central nervous system and is also used to treat anxiety disorders and tension in stressful situations.
It should not be used in pregnant or nursing animals. Hydroxyzine may cause drowsiness. Be sure to tell your veterinarian about any health conditions or other drugs your dog or cat may be taking.
Tell your veterinarian if your pet has heart, liver or kidney disease. Tell your veterinarian if your pet is pregnant or lactating.
Hydroxyzine HCl (generic for Atarax) is not FDA approved for use in veterinary medicine; however, it is a commonly accepted practice for veterinarians to use this medication in dogs and cats. Hydroxyzine is available as 10mg, 25mg, and 50mg tablets. The usual dose of hydroxyzine in dogs is 1mg per pound every 6 to 8 hours. The usual dose of hydroxyzine in cats is 5 to 10 mg per cat every 8 to 12 hours. Hydroxyzine may cause drowsiness or dizziness.
Follow the instructions on the prescription label. If you do not understand these directions ask your pharmacist or veterinarian to explain them to you. Store hydroxyzine at room temperature away from moisture and heat.
Give the missed dose as soon as you remember. However, if it almost time for the next regularly scheduled dose, skip the missed dose and give the next one as directed. Do not give a double dose of the medication.
Hydroxyzine can cause drowsiness and dizziness.
Seek emergency veterinary medical attention if your pet experiences any signs of an allergic reaction (hives; difficulty breathing; swelling of the face, lips, tongue, or throat). Keep giving Hydroxyzine and talk to your veterinarian if your pet develops any of these less serious side effects; dizziness, drowsiness, or confusion; blurred vision or dry mouth; nausea or vomiting. Talk to your veterinarian about any side effect that seems unusual or that is especially bothersome to your pet.
Your pharmacist has information about Hydroxyzine written for health professionals that you may read.
Call your veterinarian for medical advice about any side effects to your pet. You may report side effects to the FDA at 1-800-FDA-1088.
Hydroxyzine HCl may cause drowsiness or dizziness.
Store this medication at room temperature away from moisture and heat.