How much Benadryl can I give my Dog Image

Benadryl For Dogs: Dosage, Benefits, & Side Effects

Have you ever had Benadryl for yourself? Benadryl is a medication to cure or treat allergies and other simple issues such as the common cold. The medication is an antihistamine mostly used by humans. This medicine can treat your dog for common issues, even when used mostly on humans, such as rashes and allergic reactions. But how much Benadryl can I give my dog as dogs are quite outgoing and excited animals and have a thing for wandering?

You cannot stop a door indoors for too long, which makes them prone to allergies as they come in contact with unknown substances and are quite active with interaction. Benadryl, though used for human use, can also be used on them to cure these smaller problems in the right dosage. Since the consumption value could differ from that of humans, it is important to know about it and consult a vet before practicing it.

Can I Give My Dog Benadryl?

Can I give my Dog Benadryl? Yes, you can give your dog Benadryl, but remember that the dosage you provide is important. You must not compare the dosage with your consumption. It may vary depending on the size and weight of the dog, which would require some prescription from the veteran. In any case, if you provide excessive Benadryl, it can cause health issues for your dog. According to veterans, the medication can be very good safely. This antihistamine for dogs is highly recommended for several reasons, which are mentioned below. 

Can I give my Dog Benadryl Image

What Does Benadryl Do for Dogs? 

What does Benadryl do for dogs? If given safely in an adequate amount, Benadryl could be life-empowering for your dog because of its highly active and exciting approach to life. Here is a list of things that can be cured with the right dosage of Benadryl but be aware it could also cause antihistamine positioning if overdose is practiced.

#1 Couch or Sneezing in Dogs:

Dogs do look adorable when they sneeze, but it is unhealthy as you look at it. Couching or sneezing in dogs is a sign that they have caught a cold or some allergy which needs an immediate response, or they might transfer the germs to you. You can contact your vet and ask for the dosage per the cough’s severity. In case it is severe, don’t try to treat it at home.

#2 Rashes

Rashes are a common part of a dog’s life because they are always running everywhere, causing themselves, which is not very hygienic as rashes can cause infections, and your dog may scratch them more to increase the pain. Treat some mild dosage to cure the rash quickly.

#3 Runny Nose

Runny noses are not very common but could come over time. A runny nose must not be a major issue. Give a mild dose after consulting the vet to know the exact amount for your dog.

Benadryl for Dog Allergies

Just like humans, dogs can also be allergic to food items or dust (that would be very rare). Benadryl for dog allergies is a good choice if you feel they have been caught off guard by something. The medicine is also used for allergic issues for humans, but the consumption must differ. If the allergy is not In your control and causing the dog more suffering, it is better to go to a veteran.

allergies in dogs image

#1 Motion Sickness

if you take your dog out for a long trip, it might suffer motion sickness. Try to give them a mild dose of Benadryl before you start your trip, and it will keep them from feeling sick or vomiting during the journey.

#2 Relieve Anxiety

There are instances when dogs get scared, and Benadryl is a good source to calm them down. They are given small doses to keep them calm during certain situations, such as during firecrackers. Some other problems that can be solved with the help of Benadryl are itchy skin, swelling, inflamed skin, itchy ears, hives, and eye boogers. 

How Much Benadryl Can I Give My Dog?

how much Benadryl to give a dog? The Benadryl dosage for Dogs could vary depending on the size of your fur buddy to avoid any health issues or poisoning for them. In case you find any of the above symptoms in your dog and want to use Benadryl to treat them, it is better to ask a vet beforehand about the appropriate dose and how many exactly you should provide the dog for a full recovery.

how much benadryl to give my dog image

So, how much Benadryl can you give a dog? For instance, if your dog is around 25 pounds or less, you could refer to children’s liquid Benadryl for dogs. The solution is alcohol-free and thus safe for your dog. If the dog is beyond 25 pounds, refer to a doctor who will tell you the right measurement and doses. Also, it is fine to use any form of the dose, such as tablets or liquid ones, but liquid ones will be easy to involve in their diet. In some cases, there might be a chance that the dose needs to be quick, which can be done by injecting it directly, so it is safe to visit a vet in such a situation. We do emphasize expert consultation!

Side Effects of Benadryl in Dogs

#1 Drowsiness

One of the side effects of Benadryl in dogs is Drowsiness. Drowsiness could be good or bad, depending on the situation. If you wish to relieve them from anxiety, it is good that your dog feels drowsy; otherwise, you would not want them to feel sick and lay in bed all the time.

#2 Increase breathing rate

Giving Benadryl to dogs would likely hype your pup’s breathing rate to some instance, but it will get in control eventually. If the situation does not come under control, visit a vet.

#3 Dryness of mouth

The medication can cause excessive thirst as it creates a state of dryness in your mouth due to the reduced formation of saliva. This situation can come with an increased breathing rate as well.

#4 Hypersalivation

On the contrary, there may be excessive saliva formation in your pet’s mouth.

#5 Vomiting

Vomiting is not a common side effect, but you may encounter it rarely. In such a situation, you must contact your vet. 

#6 Change in appetite

The dog may have increased or decreased appetite after taking medicine. There are chances that their metabolism is affected. 

Benadryl Overdose in Dogs

Benadryl overdose in dogs is very common due to the owner’s miscalculation of the amount, irrespective of the dog’s weight and size. Therefore, we always suggest you seek an expert opinion before you expose your dog to the medication.

Change of appetite in dogs image

The excessive dog Benadryl dosage is not good as it could result in drug abuse and cause diphenhydramine poisoning, which might require extra treatment. If you feel you have been given an extra dose, look for the signs or symptoms, such as contracted pupils, agitation, and constipation in your dog. If they are easy, it would be safe to visit a vet. 


So, do you think your dog could use a Benadryl shot too? Benadryl is one human medication that would help your dog go through the day if they suffer from common issues such as rashes, itchy eyes, cough, and cold. It is the perfect medicine, but you must reach out to a vet before practicing it on your dog. It would be good to check your dog’s condition and then give the medication considering their allergies. Since your dog is more like your child and cannot speak for its problem, you must keep in check for their health and condition in. Get them some Benadryl shots to cure them and not create more fuss.