Start Here Wanna adopt a dog?Learn more

Benadryl for Dogs – Is It Safe? (The Complete Guide)

As a pet owner, what do you know about Benadryl for dogs? Nothing! So, keep reading…

Now and then, specialists in veterinary medicine face numerous challenging and non-popular sicknesses with unclear causative agents, bringing about some degree of uncertainty.

Were it not for the fact that most of these conditions are often temporary and possible to manage, the insignificance of treatments that exist for them would have been a lot more conspicuously disturbing.

Some of the common conditions professionals encounter every midyear with dogs include; a wide variety of inflammations, bronchial cough and sniffling.

All these and a few others become particularly prevalent during this period when ragweed is predominant.

Severe cases of conjunctivitis are also usually common around the close of the summer season for a quite number of other animal species as well.

Ask VetAside from feeding and nurturing your dogs, you should always consider taking proper care of their health. They are susceptible to diseases like all other animals, and giving enough attention to their health is the least you can do.

My vet helps me every time to make the right choices concerning health and treatment issues that concern my dog.

Irrespective of whether I am searching for tick (insect) treatment, heartworm, or some other treatment, I always make sure the decision taken on the choice of drugs is in the best interest of my dog.

There are a quite number of different drug sources and types out there, and you will do well with a professional’s help or adequate knowledge to get the best treatment for your sick dog.

The urge to go into our first aid boxes to get treatment for our pets can result in horrible scenarios.

Humans and dogs respond differently to many drugs, and this is the reason why vets discourage dog owners from making choices on how to cure their sick pets by themselves.

Some human drugs are OK for use with dogs. However, we need to be extremely careful when applying such prescriptions because they are often required to be administered with appropriate consideration of their weights.

A perfect example of such a drug is BENADRYL.

A good number of vets apply Benadryl in the treatment of travel tension, movement disorders, and a wide range of allergies in dogs.

– Advertisement –

Here is everything you need to know about Benadryl for dogs.

What is Benadryl (Diphenhydramine)?


Benadryl (Diphenhydramine) is the brand name for certain antihistamines which are useful in the treatment of allergies to stings, some microbes, natural allergens, and other hypersensitive responses triggered by vaccination.

The symptoms common with these allergies include itches, rashes, cough, sneezing, and watery eyes.

In addition to being used for hay fever and the common cold, this medication serves as a sleep helper or relaxation agent. It functions by disrupting histamine action, which is the cause of many allergies.

Despite that it is a human medication and permitted to be used for dogs and other animals by the FDA, it can be safely administered with a vet’s prescription.

The common side effects of this medication are dizziness and sedation.

I still recommend that you consult with your vet before giving any drug meant for humans (such as Benadryl) to your dog.

How Benadryl Functions?

Diphenhydramine acts against receptors, implying that the drug works by inhibiting or occupying the receptors that get histamines in the body.

A large number of manifestations related to allergies, such as itches, wheezing, and rashes, are regulated via this mechanism. The body still releases histamines.

However, this counter-receptor hinders the receptors from reacting with the histamines. It has drying impacts on side effects such as a runny nose and watery eyes that are caused by blocking another natural substance (acetylcholine) produced by the body.


Can I Give My Dog Benadryl?

As a dog owner, it’s reasonable to be sometimes confused and lack a deep understanding of how to best feed your dog and what medications are right for him.

Dogs do suffer from allergies like humans. These allergies can come up at any time, and the symptoms could appear very abruptly.

So, many different reasons account for allergies in dogs, for example, a cleanser, shower, or perhaps even deposits from items like cover powders or different sorts of cleaners.

Allergies to natural causes also affect dogs, for example, bug saliva, which usually causes severe tingling.

All of these factors show how related dogs are to humans. We are two members of the animal kingdom with blood flowing in our veins and very similar regulatory processes.

As such, if I can use this drug, my dog also can, as long as appropriate prescriptions which consider weight in dosage are respected.

A vet is the only one who can provide information on what measurement of Benadryl or any other drug is ideal for your dog’s condition. This action reduces the risk of a negative effect.

Vets often prescribe Benadryl for dogs with an allergen, as it can effectively reduce their manifestations.

“Giving Dogs Benadryl”

Benadryl for Dogs – Treats?

Dogs suffering from mild to moderate allergens should be treated with Benadryl, which is perfect for such situations.

Most of the time, allergies to food, regular allergies, natural allergies, and unfavorable responses to snake and creepy animal bite all react positively to this medication.

The widespread use of Benadryl in dogs is for the treatment of irritations caused by skin allergies. This drug cures an array of allergic symptoms, which include:

  • Itching.
  • Rashes.
  • Running nostrils.
  • Watery eyes.
  • Bump and redness.
  • Irritation.
  • Sneezing and coughing.
  • Anaphylactic responses.

Vets also prescribe Benadryl for dogs suffering from a tumor of the mast cell to help moderate the impacts of large amounts of histamine discharge caused by the degranulation of these cells.

Furthermore, Benadryl serves as a secondary treatment for many different conditions.

Vets here and there prescribe diphenhydramine in the treatment of heartworm, as it regulates emotional responses related to therapy associated with heartworm treatment.

The effect of diphenhydramine is comparable to that of Dramamine; it can be used to treat motion sickness and nausea. The properties of Benadryl can also be useful in treating tension and sleeping disorders, enables dogs to nod off.

At What Point is it Benadryl Appropriate for My Dog?

How Much Benadryl Give DogBefore going in for the Benadryl, I recommend once again that you consult a vet concerning the specific symptoms of your dog. Allergies like tingling and red eyes are also indications of the conditions that require medical attention.

Like with glaucoma, my dog’s condition instead gets worsened at times with this drug. A hint for most of these allergies could be red and goopy eyes, which could also be an indication of an eye illness like glaucoma or dry eye, which Benadryl won’t help treat.

Itches most often come about as a result of allergies and other skin conditions. Certain infections of the skin cannot be treated effectively with Benadryl; it will be smart to get to a vet to ensure what you do is best for the health of your dog.

Many veterinarians even prefer that the dog is brought for a checkup and being notified immediately a decline in the condition observed even after Benadryl administration.

Benadryl Dosage for Dogs by Weight:

The general measurements rule for dogs is 1mg for each one pound of body weight.

Paying regular visits to your vet is still very necessary because various components might change this dose proposal.

The average measurements incorporated into one Benadryl tablet is 25mg, so one pill ought to be given to a 25-pound dog.

Check and confirm the measure on the packet of the drug, and don’t expect that each tablet will be the same.

The shape of the pill is maintained, as the fluid frame contains liquor, which is dangerous for dogs.

This medication can be given to dogs each 8 to 12 hours, so around a few times each day. If you administer the drug too frequently, resistance or a recurrence pattern might develop.

In most situations, it is wise to supervise medicine before using it. The instructions from my vet are what I follow from the measurement to the duration of treatment regardless of the possibility that the signs seem to vanish early.

Benadryl for Puppies:

For puppies, try out the Benadryl pill for kids, which has fewer instructions and might be less demanding with measurements.

The content of Benadryl liquid for kids contains no liquor. There is equally a topical edge that can help extra with tingling. Make sure the directions given by the vet for any gels and creams are strictly followed too.

“Dog Benadryl Dosage Chart”

Dog Benadryl Dosage Chart

An Overdose of Benadryl in Dogs:

Is it familiar to overdose on Benadryl? Yes, of course. An overdose could result in the hypersensitivity of the central nervous system, and this can be very deadly.

The indications of Benadryl overdose in dogs are enlarged pupils, fast heart rate, seizures, disturbance, and blockage.

Some dogs may also have an unfavorably susceptible response to the Benadryl itself, thereby requiring that proper supervision is maintained after the first introduction.

If you ever have any suspicions on whether your dog has received an overdose of this drug, make sure your vet or veterinary healing facility is quickly notified.

Benadryl is very regularly applied to treat the common allergies dog face.

Watch your dog closely during every Benadryl treatment to ensure that the hypersensitivity side effects don’t exceed the time indicated by your vet.

Benadryl Side Effects in Dogs:

The reactions of Benadryl in dogs are similar to the symptoms people experience with this medication. These common side effects include drowsiness, languor, urinary maintenance, or dry mouth.

Some slightly extreme reactions that may occur: include vomiting, loose bowels (diarrhea), quick pulses, or breathing issues, and even reduced eating abilities.

The side effects of Benadryl in dogs is sometimes too heavy for some breeds to take, and this makes the medication not ideal for every situation and should be avoided if possible, especially without the proper guidance of a vet.

The combination of different drugs can also cause many adverse reactions, so if your dog is already receiving some other medications, make sure your vet is informed, especially when prescribing this medication.

With dogs that currently have or had once of any specific condition including coronary illness, lung disorders, glaucoma, hypertension, bladder issues, or an inadequate response to Benadryl, the owners should stop administering this drug to their dog.

Pregnant dogs may also have complications with Benadryl prescriptions, too.

In the case, your dog can’t take Benadryl for one reason or another, a vet who has the professional knowledge on what else can be done to come up with other drug options to treat the adverse effects of these allergies that can give directions on restoring the best health condition for the dog.

You will also in such a situation tasked with ensuring that the doses prescribed even for the other drugs are respected.

Benadryl Side Effects in Dogs

Is Benadryl Safe for Dogs?

Benadryl is a moderately safe and compelling prescription for dogs when it is used, respecting the directions of a vet.

As it is the case with any new drug, make sure your dog is monitored closely after he has been administered this medication to ensure that the dog doesn’t suffer from any unfavorable response, which goes unnoticed.

A vet will probably let you know if it’s OK or not to use Benadryl for your dog and with any further information.

A good number of persons think that the use of Benadryl is good at the time when their dog has been disturbed by allergies. This medication tends to work best when given right on time in case of a negative response, even before histamine is discharged.

When a dog starts showing symptoms, this means that histamine has already been discharged, and Benadryl may not offer as much assistance at this point.

Therefore, Benadryl and other antihistamines best work, when used in dogs, which have been predicted to face scenarios likely to trigger an allergy.

Final Thoughts:

For instance, I always make sure my dog receives an antihistamine before the beginning of an allergic season. I have not observed antihistamines to be great at controlling irritated dogs.

However, there are many possible causes of dog irritations, and histamine discharge is just a single pathway. In this case, if Benadryl doesn’t work for a troubled dog after using it for 14 days, I would suggest you try another option with adequate advice from your vet.

“Benadryl for Dogs – Can You Give It?”

Benadryl in Dogs - Can You Give It

If you like it, share it!

– Advertisement –

One Response

  1. Aformations May 22, 2020

Leave a Reply

From the Blog