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, in both topical cream and oral form, is used when your itchy skin is the cause of an allergic reaction. Oral Benedryl is a diphenhydramine, which helps to block histamine sites from irritating your body when you have an allergic reaction which causes an itchy rash, notes the Drugs website. Topical Benedryl is an antihistamine that when spread on the skin, can help dull the nerves that make you feel itchy.