Hydroxyzine
Brands: Atarax, Vistaril
Hydroxyzine is an antihistamine for pets, used to treat allergies and anxiety.
Used for
- allergies
- anxiety
- atopic dermatitis
How it is given
- Administration
- oral
- Frequency
- twice daily
- Duration
- as prescribed by veterinarian
- Storage
- Store at room temperature, away from moisture and light.
- Pregnancy safety
- caution
Always confirm the exact dose with your veterinarian before giving any medicine.
Typical dose ranges
cat
- Standard
- 5-10 mg, twice daily
dog
- Large dogs
- 25-50 mg, twice daily
- Small dogs
- 5-10 mg, twice daily
- Medium dogs
- 10-25 mg, twice daily
Ranges are reference only. Your vet sets the dose for your pet's weight and condition.
Active ingredients
- hydroxyzine hydrochloride
Side effects
Common
- drowsiness
- dry mouth
Rare
- gastrointestinal upset
Severe
- allergic reaction
Do not use when
- hypersensitivity to hydroxyzine
- severe liver disease
Interacts with
- CNS depressants
- MAO inhibitors
Warnings
- Do not use in pets with severe liver disease
- Monitor for signs of allergic reaction
Hydroxyzine questions
Can hydroxyzine be used for anxiety in pets?
Yes, it has sedative properties that can help with anxiety.
How long does it take for hydroxyzine to work?
Effects can be seen within 1-2 hours.
Is a prescription required?
Yes, hydroxyzine is a prescription medication.
Can hydroxyzine be used with other medications?
Consult your veterinarian, as it can interact with other drugs.
What should I do if I miss a dose?
Give the missed dose as soon as possible, but skip it if it's close to the next dose.
Full drug detail
Overview
Hydroxyzine is a prescription antihistamine commonly used in veterinary medicine. It is primarily used to treat allergic reactions and anxiety in pets.
How It Works
Hydroxyzine works by blocking histamine receptors, reducing the effects of allergic reactions like itching and inflammation. It also has sedative properties that can help with anxiety.
Uses & Indications
Hydroxyzine is used to treat a variety of conditions in pets, including:
- Allergies
- Anxiety
- Atopic dermatitis
- Motion sickness
Dosage Guidelines
Dogs
- Small dogs: 5-10 mg, twice daily
- Medium dogs: 10-25 mg, twice daily
- Large dogs: 25-50 mg, twice daily
Cats
- Standard dosage: 5-10 mg, twice daily
Consult your veterinarian for specific dosage recommendations.
Administration
Hydroxyzine is administered orally in tablet or capsule form. It should be given with food to reduce gastrointestinal upset.
Side Effects
Common
- Drowsiness
- Dry mouth
Rare
- Gastrointestinal upset
Severe
- Allergic reaction (requires immediate veterinary attention)
Precautions & Warnings
Hydroxyzine should not be used in pets with a history of hypersensitivity to the drug. Caution is advised in pets with liver or kidney disease.
Drug Interactions
Hydroxyzine may interact with:
- CNS depressants
- MAO inhibitors
Storage
Store at room temperature, away from moisture and light.
FAQ
- Can hydroxyzine be used for anxiety in pets? Yes, it has sedative properties that can help with anxiety.
- How long does it take for hydroxyzine to work? Effects can be seen within 1-2 hours.
- Is a prescription required? Yes, hydroxyzine is a prescription medication.
- Can hydroxyzine be used with other medications? Consult your veterinarian, as it can interact with other drugs.
- What should I do if I miss a dose? Give the missed dose as soon as possible, but skip it if it's close to the next dose.
Always consult your veterinarian before starting any new medication.