The safe dosage of Benadryl (diphenhydramine) for dogs is generally about 1 to 2 milligrams per pound of the dog's body weight, given two to three times a day. For example, a 10-pound dog would typically receive around 10 to 20 mg per dose. The dosage can be given in tablet or liquid form, with liquid Benadryl usually having 12.5 mg per 5 ml concentration. It is important not to exceed the recommended dosage and to consult a vet for precise guidance tailored to the dog's specific condition and size. Here is a quick dosage chart for reference:
Dog's Weight| Benadryl Tablet Dosage| Liquid Benadryl Dosage (12.5 mg/5 ml)
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10 pounds| 10-20 mg| 4-8 ml
20 pounds| 20-40 mg| 8-16 ml
30 pounds| 30-60 mg| 12-24 ml
50 pounds| 50-100 mg| 20-40 ml
Benadryl can be given up to three times a day, every 8-12 hours. It's essential to watch for side effects like drowsiness or dry mouth and avoid use if the dog has conditions like urinary retention, glaucoma, or hyperthyroidism. In case of overdose signs (e.g., agitation, seizures, vomiting), contact a veterinarian promptly.
