Diphenhydramine is an antihistamine used to relieve allergy symptoms, insect stings, motion sickness, travel anxiety, and other conditions. It is available as 25mg minitabs and 50mg capsules (both OTC). The usual dose in dogs and cats is 0.5-2mg/pound by mouth every 8 to 12 hours. This medication should not be used in pregnant or nursing animals.
- Compare to the active ingredient in Benadryl Allergy
- Strong effective allergy relief
- Blocks histamine
- Best value allergy medication