On Sunday, Jerome had a sore throat and fever. On Monday he went to his
regular doctor, who prescribed an antibiotic (Label 1). Jerome has been taking 2
pills each day, 1 in the morning and 1 in the evening. On Wednesday, Jerome
had an upset stomach, so his dad took him to the grocery store, where they
bought an over-the-counter antacid (Label 2). Jerome took the antacid medicine
that night and the next morning. By the next afternoon, the stomach ache was
gone and so were his sore throat and fever, so Jerome stopped taking both
medicines. Jerome's drug use is…