Benadryl Side Effects in Dogs
- The generic name for Benadryl is diphenhydramine hydrochloride. Your dog's size and health determines Benadryl dosage.
- Watch for excess drowsiness or disorientation in your dog. Though the dog may benefit from the mild tranquilizing effect of Benadryl, too much sedation is not healthy.
- Though diphenhydramine can counteract problems such as car sickness, it could make your dog throw up. Giving the medication with food helps calm her stomach.
- Be aware of appetite changes. If your dog does not eat after taking Benadryl, you may need to feed him before giving the antihistamine next time.
Tell your vet about other medicationsyou give your dog. Combining drugs such as tranquilizers with the diphenhydramine can have too strong an effect and she may have breathing difficulty or other symptoms of overdose.
- Do not use diphenhydramine that is combined with a sinus or pain reliever. The extra ingredients are bad for your dog and can poison him.