Over-the-counter medicine (OTC) or nonprescription medicine are medications that people can buy without a prescription. They are safe and effective when you follow the directions on the label and as directed by your health care professional. The most purchased OTC medications include pain relievers like acetaminophen (Tylenol) and ibuprofen (Advil, Motrin), cough suppressants such as dextromethorphan (Robitussin) and antihistamines like loratadine (Claritin 24H). OTC […]