Which one of the following is employed as an antihistamine?
Chloramphenicol
Diphenylhydramine
Norethindrone
Omeprazole
Diphenylhydramine is employed as an antihistamine drug.
Chloramphenicol is an antibiotic, norethindrone is a birth control pill, and omeprazole is used to treat ulcers.
Which of the following is employed as an antihistamine?
which of the following is not an antihistamine