Zyrtec for Dogs: Usage, Dosage, Side Effects

dogs zyrtec dosage

Cetirizine is an effective Allergy medicine for dogs. Dog owners should know the dosage and possible side effects of using Zyrtec.

Zyrtec is an allergy medication that combats your common allergy symptoms: watery/itchy eyes, runny nose, sneezing, hives, and itching. Zyrtec works by obstructing histamine, a substance that the body produces during an allergic reaction.

You can buy Zyrtec nonprescription, and many dogs are capable of handling this medication without issue. One of Zyrtec’s strongest elements is that it does not cause the user to feel sleepy after usage, unlike the majority of over-the-counter antihistamines such as Benadryl.

Zyrtec for Dogs: When Allergies Attack Your Pet

Have you seen your dog scratching non-stop throughout the day?

The first idea that typically enters your mind for a lot of dog owners might be fleas. Nevertheless, if fleas aren’t the source of the issue, there’s a very genuine possibility that your dog may be handling an allergy issue.

Zyrtec, with its active ingredient of cetirizine, is in some cases utilized to treat dermatitis, a condition that causes a dog’s skin to itch. Nothing is more terrible than seeing your bad pup struggling with an allergy condition. Zyrtec for dogs provides a method to minimize this pain.

Allergy Medicine for Dogs: Why Zyrtec Is the Best

As one of the leading antihistamines for allergies, Zyrtec is the very best option for your dog since it’s a 100% natural remedy.

Lots of conventional non-prescription medications featured a variety of side effects that can cause long-term problems. This is not the case for Zyrtec, nevertheless.

Zyrtec for dogs is also the better option due to the fact that of its proven performance history versus dermatitis. No longer does your dog have to sit there and scratch and grumble all the time due to itchy skin. Additionally, the truth that Zyrtec doesn’t make your dog drowsy after use is a huge plus.

Is Zyrtec Safe for Dogs?

Studies have shown that cetirizine can be tolerated by dogs rather well, however human usage has actually revealed that you ought to be very careful if your dog has any kidney or liver issues.

If your dog experiences kidney or liver complications, it may be best to try an alternative treatment such as Omega-3 fish oils, with their omega fats, which reduces itching symptoms in dogs who experience atopic dermatitis by 25%.

Cetirizine is the most crucial component in Zyrtec due to its interaction with the blood-brain barrier, a shield that stops material consisted of within blood from getting in the brain. Just small amounts of certizine make it past this shield, which is the reason that sedation is so uncommon after utilizing Zyrtec for dogs.

Pregnant dogs are likewise allowed to use Zyrtec.

There have actually been different research studies where pregnant dogs were provided a large quantity of cetirizine with no visible effects on the fetus. It’s safe to conclude that Zyrtec supplements throughout pregnancy is a completely safe practice.

When it comes to nursing dogs, a percentage of cetirizine is gone through the milk, so it’s best to avoid treating your nursing pets with Zyrtec.

Zyrtec vs. Zyrtec-D

Just like Zyrtec, Zyrtec-D is an over the counter antihistamine that contains cetirizine.

Both medications battle allergies without the negative effects of sedation. Nevertheless, there are differences in between the two. As a consumer, constantly check package and guarantee that you are purchasing the appropriate variation of Zyrtec.

Zyrtec-D differs due to the addition of pseudoephedrine hydrochloride at 120 mg per tablet.

This extra compound is a nasal decongestant that makes it simpler for individuals to breath if they have a stuffy nose.

Pseudoephedrine likewise narrows the blood vessels in the nasal passages, even more relieving sinus pressure.

Zyrtec-D is perfectly fine for human use, but pseudoephedrine is definitely harmful to your dog!

We can’t stress enough that you ought to always double check package before purchasing.

Some studies have proven that simply a number of tablets of Zyrtec-D can eliminate a little sized dog. Even if your dog isn’t eliminated, you may trigger permanent damage.

**** Cetirizine must be the only active component. ***

Can Dogs Have Zyrtec for Any Type of Allergy?

Zyrtec for dogs treats a variety of symptoms in our dogs much like it performs in people. These symptoms include:.

  • Responses to toxin oak or toxin ivy.
  • Itchy insect bits.
  • Skin allergy symptoms.
  • Seasonal allergy symptoms.
  • The majority of circumstances that involve itchy skin.

Does Zyrtec for dogs deal with every allergy sign under the sun? No, but it treats the significant ones that trigger dogs the most discomfort.

Zyrtec Dosage for Dogs

Understanding the dosage to offer your dog is an important aspect of ensuring that your four-legged good friend gets the correct amounts of supplements they require to treat their allergic reactions. Similar to humans, weight plays a significant function in determining just how much of the medication you need to offer your dog.

In fact, it’s the most crucial element. Dogs are available in a variety of sizes; from Great Danes to Bull Terriers, there are considerable size differences in between the various breeds.

Simply giving them what you feel is the “appropriate quantity” and lingering for the outcomes is never advised. Therefore, speaking with your vet is the most proven method to find out the ideal dosage.

Dosage for Dog Dermatitis

  • Dosage for Atopic Dermatitis is 0.5 mg/lb every 24 hours
  • Dosage for Allergic Dermatitis is 0.5 mg/lb every 12 hours

The above list is the recommended dose of Zyrtec that you must offer your dog. However, you must always speak with your vet first before giving your dog any form of Zyrtec. Some vets deal with dermatitis with a dosage of only 5-10 mg for the whole day. For that reason, it’s the smarter choice to follow the advice and expertise of your veterinarian. Zyrtec can be taken before or after a meal.

Liquid Dosage

If you’re searching for a liquid dose of Zyrtec, it’s unfortunately no longer being made.

If you would prefer to offer your dog liquid medication, Children’s Aller-Tec has a tested performance history of eliminating allergy symptoms in dogs.

Kid’s Aller-Tec includes 1 mg/mL of cetirizine. That means you can administer this medication to your dog at a dose of 0.5 mL/lb.

What are the Common Side Effects of Zyrtec?

Zyrtec for dogs is a general safe and efficient treatment for treating allergies. Nevertheless, similar to every other non-prescription medication out there, it has a couple of side effects. The most common of these side effects are throwing up and extreme salivation.

In unusual circumstances, your dog might experience heavy sedation. Most reported cases of sedation had been instances in which smaller sized dogs were given high quantities of Zyrtec.

Zyrtec Overdosing in Dogs

The likelihood of your dog overdosing while using Zyrtec (not Zyrtec-D) is slim.

Test animals were offered as much as 220 times more than what’s thought about safe for people, and they were reported as having handled the medication completely fine.

Nevertheless, if you fear that your dog may have overdosed on Zyrtec, you ought to call your vet ASAP.

If your dog has actually taken Zyrtec-D, you ought to hurry them to the veterinarian instantly even if they do not show any signs of distress.

Using Zyrtec for Dogs Safely

If you mean on utilizing Zyrtec to treat your dog’s allergy symptoms, you must follow these rules thoroughly. Note that these guidelines function as a rehash of what has currently been gone over:

  • Constantly speak to your veterinarian before providing your dog Zyrtec.
  • Usage extreme care when providing a dog Zyrtec who suffers from kidney or liver disease, though it would be best not to give them the medication at all.
  • Natural solutions such as Omega-3 is an outstanding alternative if Zyrtec runs out the question for your dog.
  • Cetirizine ought to be the only active ingredient.

Zyrtec must never ever be used in combination with other types of medication that depress the central nervous system, as this will lead to possible heavy sedation. The medications to be prevented are Ativan, alprazolam, and diazepam amongst others.


If your dog is constantly itching, biting and gnawing, that implies they’re suffering.

As a responsible pet owner, you want to do everything in your power to relieve their allergies.

Zyrtec for dogs has a proven track record for treating those who experience these kinds of concerns. Show your dog some love by alleviating their itch and giving those scratching legs a break by investing in Zyrtec today.

Reyus Mammadli
Having engineering and medical education, in recent years actively engaged in the study of the development, reproduction of domestic animals. Special attention is paid to the treatment and prevention of diseases of Pets.
Pet Health
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