What type of product does the term 'over-the-counter' refer to?

The term 'over-the-counter' specifically refers to non-prescription medications that are available for purchase directly by consumers without the need for a doctor's prescription. These products are typically deemed safe and effective for use by the general public, as they have met regulatory standards set by health authorities. This accessibility allows consumers to manage minor health issues on their own, promoting convenience and self-care.

Prescription medications are those that require a healthcare professional's authorization before purchase, which distinguishes them from over-the-counter products. Controlled substances, on the other hand, are strictly regulated due to their potential for abuse and are not classified as over-the-counter. Medications intended solely for hospital use are also separate and require professional administration. Hence, the identification of option B as the correct interpretation of 'over-the-counter' medications clearly aligns with the widely accepted definitions and regulatory frameworks in healthcare and pharmacy practice.