How Much Benadryl Is Safe For A Dog?

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Will Benadryl make my dog sleepy?

Benadryl can make a dog very sleepy, cause dry mouth or urinary retention, and potentially cause some gastrointestinal upset such as diarrhea and/or vomiting.

Can you kill your dog with Benadryl?

Even though antihistamines such as diphenhydramine (Benedryl) can be used in pets at the correct dosage, an overdose can kill pets. A low overdose usually causes sedation but higher doses can result in serotonin syndrome, really fun stuff like agitation, hyperthermia, tremors, and seizures.

How much Benadryl should I give my dog?

The standard dosage for oral Benadryl for dogs is 1 mg per pound of body weight, given 2-3 times a day. Most diphenhydramine tablets are 25 mg, which is the size used for a 25-pound dog.

Can I give my dog Benadryl for itching?

Benadryl is a great medication for use in dogs with mild-to-moderate allergies. 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: Itching.