Do I need a prescription for over the counter drugs?
OTC drugs are: Drugs that do NOT require a doctor's prescription. Regulated by FDA through OTC Drug monographs. Cialis Over the Counter at Walmart
monographs are a kind of "recipe book" covering acceptable ingredients, doses, formulations, and labeling.
How are over the counter drugs used?
Over the counter (OTC) drugs are medications available without a prescription at drugstores or supermarkets. OTC drugs are typically safe if used at recommended doses. Like illegal and prescription drugs, they can also be abused. Cough medicines (Tadalafil)