Can I give my dog Benadryl?

Benadryl is a great medication for use in dogs with mild-to-moderate allergies. Seasonal allergies, food allergies, environmental allergies, and allergic reactions to snake and insect bites all respond to Benadryl in most cases.

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How much Benadryl can I give my dogs?

Benadryl Tablets

According to the Merck Veterinary Manual, the standard dose for Benadryl is 2-4 milligrams per kilogram of body weight, or 0.9-1.8 milligrams (mg) of Benadryl per pound. Therefore, a simple and practical dose is 1 mg of Benadryl per pound of your dog's weight, given 2-3 times a day.

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What happens if you give Benadryl to a dog?

Just like any medication, Benadryl comes with potential side effects. Common side effects of Benadryl include constipation, sedation, urinary retention, diarrhea, vomiting, increased heart rate, and loss of appetite for some dogs. Always be sure to monitor your dog closely when giving medication for the first time.

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Will Benadryl make my dog sleepy?

You may also notice that Benadryl does, in fact, make your dog sleepy. The majority of side effects occur within the first hour of administration, so monitor your dog's reaction carefully during this time frame. In the event that his reactions are severe, contact your dog's veterinarian immediately.

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How many 25 mg Benadryl can I give my dog?

Benadryl Dose for Dogs

Plumb's Veterinary Drug Handbook recommends giving a standard dosage of 25 milligrams for a 25-pound dog two to three times per day. As a general rule of thumb, use 1 milligram per pound of your dog's body weight. For example, a 50-pound dog would be given two 25 milligram tablets.

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Benadryl For Dogs? Dr. Dan Explains

23 related questions found

Will 25 mg Benadryl hurt my dog?

Size, breed, and age are factors that can potentially change the standard dosage. However, the recommended benadryl dosage for dogs is around 1mg of Benadryl per pound of body weight, two to three times a day, or until symptoms ease. So, for example, you would give a 25-pound dog 25 mg of Benadryl.

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What's the best antihistamine for dogs?

Antihistamines for Skin Allergies in Dogs
  • Diphenhydramine (Benadryl): 1mg per pound (one 25mg tablet for a 25lb dog) twice. ...
  • Cetirizine (Zyrtec): ¼ – ½ mg per pound (one 10mg tab per 30-40 lbs) twice daily.
  • Loratadine (Claritin): ¼ mg per pound (half of a 10mg tablet per 20 lbs) once daily.

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Does Benadryl help dogs with itching?

Antihistamines, like Benadryl®, have historically been an easy over-the-counter option to provide people (and pets) some relief. Yet, studies have demonstrated that while antihistamines may relieve respiratory allergies in humans, they had little or no effect on skin allergies in dogs[1,3].

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When should I give Benadryl to my dog?

Benadryl is an allergy drug, so obviously, it makes sense to give it to your dog if they're struggling with allergies. Benadryl can help relieve your dog of mild-to-moderate allergy symptoms, including: Itching. Sneezing.

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Can I give my dog Benadryl to calm him down?

It's true that Benadryl may alleviate symptoms for some dogs, but the sedative effects are mild and not nearly as pronounced in dogs as they are in people. So overall, Benadryl is not commonly helpful for dogs struggling with anxiety or phobias.

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Can I give my dog 20 mg of Benadryl?

Official answer. The general dose of Benadryl (diphenhydramine) is 2 to 4 mg/kg up to three times day. If your dog weighs 25 lbs (11.3 kg) the dose of Benadryl would be 22.6mg to 45.2mg up to three times a day. Benadryl tablets are available in 25mg and 50mg strength.

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What can I give my dog for immediate itch relief?

First, try these easy options to ease your dog's itching.
  1. Coconut oil. Applying coconut oil to the skin can help soothe itches, but make sure you use a good quality coconut oil that is organic or unrefined. ...
  2. Baking soda. ...
  3. Apple cider vinegar. ...
  4. Colloidal oatmeal. ...
  5. Green tea. ...
  6. Chamomile tea. ...
  7. Aloe vera. ...
  8. Plain yoghurt.

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What can I give my dog who is very itchy?

How to Treat Your Dog's Itchy Skin
  • Over-the-counter shampoos and oils. Treatments like coconut oil and itch-relief shampoos only provide temporary relief. ...
  • Antihistamines. ...
  • Prescription steroids.

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How long does it take for Benadryl to work in dogs for itching?

This medication will take effect quickly, in about 1 to 2 hours, and improvement in clinical signs should follow.

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Is Benadryl or Zyrtec better for dogs?

Other safe antihistamines for dogs include Claritin (loratadine) and Zyrtec (cetirizine). They produce less sedation than Benadryl does but could still make your dog drowsy. Warning: Make sure your OTC allergy medicine only contains antihistamine.

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Can I use telfast for my dog?

Fexofenadine, commonly known as Allegra® or Telfast®, is a second generation antihistamine drug that may be used for dogs and cats to control itching and other signs related to allergic conditions.

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Is Benadryl better than Claritin for dogs?

Much like Benadryl, the drug Claritin is used most commonly for dogs suffering from allergies. However, unlike Benadryl with the active ingredient diphenhydramine, Claritin's active ingredient loratadine does not induce fatigue. Because of this trait, it is often a popular choice in the treatment of allergies.

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Is human Benadryl and dog Benadryl the same?

The same clinical functions Benadryl has in humans is also active in dogs. Keeping pet safety and your vets advice in mind, Benadryl for dogs can work to treat seasonal allergies, food allergies, or skin allergies.

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Can I give my dog Zyrtec for 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'.

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Why is my dog so itchy but has no fleas?

Dogs Keep Itching Due to Bacterial and Fungal Skin Infections. Dogs who keep itching but don't have fleas or mites are more likely to have a skin infection. These infections may be bacterial or might be fungal. Yeast infections may also be a culprit for some itching in dogs.

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Is 50 mg of Benadryl a lot for a dog?

The most common dose given to a 60-pound dog is 1 mg per pound. Because it commonly comes in 25 and 50 mg sizes, a dose of 50 mg would be a good starting point.

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How long does 25mg Benadryl last in dogs?

Dr. Selmer: In dogs, the effects of Benadryl usually last 8 – 12 hours.

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What are the signs of mites on dogs?

If you notice the following symptoms in your dog, they may have mites:
  • Hair loss (either in patches, or all over their coat).
  • Dandruff.
  • Excessive scratching.
  • Visible irritation, such as red skin.
  • You may even be able to see mites on their skin – part the fur and look closely.

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Why is my dog constantly scratching and biting himself?

Pruritus in dogs is the sensation in the skin that causes them to scratch. It is a symptom caused by dry skin, allergies, parasites, or other underlying conditions. Anxiety and boredom can cause dogs to lick, chew, and bite as a response. Changing your dog's diet may be the key to stopping obsessive licking behavior.

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What vitamin deficiency causes itchy skin in dogs?

The most common deficiencies are to zinc, vitamin A and polyunsaturated acids. Adverse reactions may be due to toxins within the diet or due to immunological or allergic reactions to the food. Diet plays a major role in the maintenance of a healthy coat and skin in dogs and cats.

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