What is an "over-the-counter" (OTC) medication?

An "over-the-counter" (OTC) medication refers to those that can be purchased directly by consumers without the need for a prescription from a healthcare professional. This means that individuals can freely access these medications for various common ailments such as headaches, colds, or allergies, making them convenient and readily available in pharmacies, grocery stores, and other retail locations.

OTC medications are generally considered safe and effective for use without the supervision of a healthcare provider when taken according to the instructions on the label. They often come with clear guidelines for dosage, potential side effects, and interactions, allowing consumers to make informed decisions about their health care. This accessibility is designed to empower individuals to take charge of minor health issues without the need for a doctor's visit.

In contrast, medications that require a doctor's prescription are classified as prescription medications, while options indicating availability during specific hours or those tested only in clinical trials do not accurately describe the nature of OTC medications.