Benadryl 25mg tablet or capsule. For 21 to 30 pounds give 1 teaspoon of Benadryl Elixir. For 41 to 100 pounds give 2 teaspoons of Benadryl Elixir. For over 100 pounds give 1 or 2 Benadryl tablets or capsules. Usually no changes in the diet are needed.
Any sores become infected.
Sores develop in the eye. Fever runs over 103 degrees. Headache is not relieved by Tylenol. There are seizures, twitching, or unusual behavior. Cough becomes severe, breathing is difficult, or there is chest pain.