What are over-the-counter (OTC) drugs?

Over-the-counter (OTC) drugs are defined as medications that can be purchased without the need for a prescription from a healthcare provider. This accessibility allows individuals to manage minor health issues such as headaches, colds, or allergies without the need for a doctor's visit, promoting self-care and convenience. OTC drugs are regulated by health authorities to ensure they are safe and effective for the general public when used as directed. This classification of medication encompasses a wide range of products, including pain relievers, antihistamines, and cold remedies, which are typically labeled with instructions on how to use them safely.

In contrast, prescription medications, which require a doctor's authorization to obtain, and illegal drugs, which are prohibited by law, do not fit within the category of OTC drugs. Herbal supplements, while they may be available without prescription, do not qualify as OTC medications under traditional pharmacological definitions and regulatory standards. Understanding the classification of OTC drugs helps ensure that individuals seek appropriate treatment options for their health concerns.