What is a common characteristic of medications classified as "over the counter"?

Medications classified as "over the counter" (OTC) are generally designed to be safe for public use without the need for a healthcare professional's supervision. This classification means that they can be purchased directly by consumers at pharmacies and retail stores, which implies that they have been evaluated and deemed safe when used as directed. OTC medications often treat common ailments such as headaches, colds, allergies, and digestive issues, making them easily accessible for individuals to manage minor health concerns.

In contrast, medications that require a prescription are typically more potent and may have more serious side effects, necessitating professional oversight. While some OTC medications can have side effects, they are typically milder or less frequent than those associated with prescription drugs, which is why they can be safely used by the general public. Additionally, OTC medications are not primarily used in hospitals; rather, they are meant for self-treatment, which further reinforces their characteristic of general safety for public use.