Over-the-counter medications, often called OTC medications, are drugs that you can buy without a prescription from a doctor. They are commonly used to treat minor health issues like headaches, colds, allergies, and stomach problems. Examples include ibuprofen for pain relief and antihistamines for allergy symptoms. These medications are generally considered safe when used as directed. While OTC medications are easily accessible, it's important to read the labels carefully. They can have side effects and may interact with other medications you are taking. Always consult a healthcare professional if you have questions or if symptoms persist, ensuring safe and effective use of these products.