Cetirizine (brand name Zyrtec®, Reactine®) is an antihistamine used to treat pruritus (itching) associated with atopic dermatitis, urticaria (hives), and insect-bite reactions in cats and dogs.
Does Zyrtec work for dog allergies?
Pet allergy relief
When you can’t live without your pet, a medicine for dog and cat allergies can help control your pet allergy symptoms. ZYRTEC® starts working at hour 1 and stays strong day after day, so you can reduce your cat and dog allergy symptoms.
How much Zyrtec Can you give a dog?
Zyrtec (cetirizine) or Claritin (loratadine) can be given once to twice daily. The adult tablets are both 10mg. Dogs under 10 pounds should get no more than 5mg, or ½ of a tablet. Those weighing 10-50 pounds should get 10mg, and heavy dogs (over 50 pounds) can take up to 20mg.
What side effects does Zyrtec have on dogs?
Side effects from Zyrtec in dogs are rare, but occasionally some dogs experience:
- Difficulty urinating.
Can Zyrtec hurt my dog?
Diphenhydramine (Benadryl®), cetirizine (Zyrtec®), and loratadine (Claritin®) are commonly used antihistamines that relieve allergy symptoms or counteract allergic reactions. Antihistamines are usually safe but can make some dogs drowsy and others hyperactive.
Does Zyrtec help dogs with itching?
Cetirizine (brand name Zyrtec®, Reactine®) is an antihistamine used to treat pruritus (itching) associated with atopic dermatitis, urticaria (hives), and insect-bite reactions in cats and dogs. Its use is in cats and dogs is ‘off label’ or ‘extra label’.
What is the best antihistamine for dogs?
Here are some antihistamine dosages for dogs:
- dexchlorpheniramine (Polaramine®) – this is a first gen. …
- promethazine (Pherergan®) – this is also a first gen. …
- fexofenadine (Telfast®) – this is a second gen. …
- loratadine (Claratyne®) – also second gen. …
- cetirizine (Zyrtec®) – also second gen.
What do vets prescribe for dog allergies?
Your veterinarian can give you tips on protecting your dog and other pets from fleas. When strict flea control is not possible, or in cases of severe itching, your veterinarian may prescribe antihistamines or corticosteroids (steroids) to block the acute allergic reaction and give immediate relief.
Can a dog take Zyrtec and Benadryl together?
Alternatives to Benadryl for dogs.
Both cetirizine (Zyrtec) and loratadine (Claritin) are considered safe for dogs in the right dosage. However, they are also frequently combined with other ingredients like decongestants, which can hurt your dog. Always consult with a vet before giving your dog any new medication.
How long does Zyrtec take to work?
Most people experience at least 24 hours of relief after a single dose. Zyrtec, on the other hand, is fast acting. People who take it may feel relief in as little as one hour. Antihistamines like Zyrtec and Claritin are designed to calm the histamine reaction your body has when it’s exposed to an allergen.
What is canine atopic dermatitis?
Canine atopic dermatitis (allergic dermatitis, canine atopy) is an inherited predisposition to develop allergic symptoms following repeated exposure to some otherwise harmless substance, an “allergen”. Most dogs begin to show their allergic signs between 1 and 3 years of age.
Can I give my dog Zyrtec for coughing?
The best over-the-counter antihistamine for dogs has been Benadryl or diphenhydramine, although recently veterinarians have begun using Claritin (loratidine) and Zyrtec (cetirizine) in dogs.
What can you give a dog for severe itching?
Benadryl is commonly used to treat itchiness in dogs caused by skin allergies, and it also reduces many of the other symptoms of allergies, including: Hives.
What are signs of dog allergies?
Pet allergy signs and symptoms caused by inflammation of nasal passages include:
- Runny nose.
- Itchy, red or watery eyes.
- Nasal congestion.
- Itchy nose, roof of mouth or throat.
- Postnasal drip.
- Facial pressure and pain.
How can I help my dog with allergies?
How to Help Your Dog Deal with Seasonal Allergies
- Adapt your daily walk routine. If possible, avoid walking your dog in the early morning or late afternoon, when pollen levels are typically highest. …
- Clear the air… and other surfaces. …
- Don’t sleep on it. …
- Jump in the bath. …
- Supplement your dog’s diet. …
- Further treatments.