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).
Benadryl Allergy. Uses. Diphenhydramine is an antihistamine used to relieve symptoms of allergy, hay fever, and the common cold. These symptoms include rash, itching, watery eyes, itchy eyes/nose/throat, cough, runny nose, and sneezing. It is also used to prevent and treat nausea, vomiting and dizziness caused by motion sickness.