The federal personal income tax that is administered by the Internal Revenue Service (IRS) is the largest source of revenue for the U.S. federal government.
Benadryl Cream. BenadrylÂ® (diphenhydramine hydrochloride) is an antihistamine medication that comes in various forms and is available both by prescription and over the counter. It is approved for a number of uses, depending on the particular product, including the treatment of allergy symptoms, insomnia, and dermatographism (a severe form of hives).
The following generic Benadryl medications are currently available: 1  Diphenhydramine hydrochloride 25 mg tablets. 2  Diphenhydramine hydrochloride 25 mg capsules. 3  Diphenhydramine hydrochloride elixir (12.5 mg per teaspoonful). 4  Diphenhydramine hydrochloride 2% cream. 5  Diphenhydramine hydrochloride 2% spray. Children's Benadryl Dye-Free Allergy Liquid (12.5 mg per teaspoonful). 2  Regular Strength Benadryl Itch Stopping Cream (1%). 3  Benadryl Extra Strength Itch Stopping Stick (2%). 4  Benadryl Itch Stopping Gel Extra Strength (2%).