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).
Benedryl also comes in a cream form, which contains 2 percent diphenhydramine hydrochloride to block histamines from irritating your skin. It's usually used for itch caused by an outside allergy to a topical stimulant like poison oak or ivy.