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