How much Zyrtec can I give my cat? - briefly
Zyrtec (cetirizine) can be given to cats at a typical dosage of 0.5 mg per pound of body weight, once daily, but always consult a veterinarian before administering any medication.
How much Zyrtec can I give my cat? - in detail
Administering Zyrtec (cetirizine) to cats requires caution and should only be done under the guidance of a veterinarian. While Zyrtec is an antihistamine commonly used in humans to treat allergies, its use in animals must be carefully monitored. The typical recommended dosage for cats is 0.5 mg per kilogram of body weight, given once daily. For most cats, this translates to approximately 2.5 mg to 5 mg per dose, depending on the cat’s size. However, the exact dosage and frequency must be determined by a veterinarian, as individual factors such as the cat’s health, age, and specific condition can influence the appropriate amount. Overdosing can lead to adverse effects, including lethargy, vomiting, or excessive drooling. Additionally, it is crucial to use only plain cetirizine hydrochloride formulations without added ingredients like decongestants, as these can be toxic to cats. Always consult a veterinarian before giving any medication to your cat to ensure safety and efficacy.