What is the Difference Between Prescription and Over the Counter Drugs?

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The main difference between prescription and over-the-counter (OTC) drugs lies in their accessibility and the conditions they are intended to treat:

  • Prescription drugs require a prescription from a doctor or other licensed medical professional, such as a nurse practitioner or physician assistant. These medications are typically stronger than OTC drugs and can only be used by the intended person to treat a specific medical diagnosis. They are distributed at licensed pharmacies.
  • Over-the-counter drugs do not require a prescription and can be purchased without a doctor's prescription. They are available in pharmacies, grocery stores, discount stores, airports, and gas stations. OTC drugs usually treat conditions that are easy to self-diagnose, such as headaches, colds, and allergies.

Some medications are available both as prescription and OTC drugs, but their strength and pricing may vary. OTC medications are generally not covered by health insurance plans and can be expensive. It is essential to note that OTC drugs can still cause side effects, drug interactions, and disease interactions, so it is crucial to follow the guidelines listed on the packaging and consult a healthcare professional if needed.

Comparative Table: Prescription vs Over the Counter Drugs

Here is a table outlining the differences between prescription and over-the-counter (OTC) drugs:

Feature Prescription Drugs Over-the-Counter (OTC) Drugs
Definition Medications prescribed by a doctor for a specific person and condition. Medications that do not require a doctor's prescription and can be bought off-the-shelf in stores.
Accessibility Can only be purchased at a pharmacy. Can be bought off-the-shelf in various stores, not just pharmacies.
Intended Use Prescribed for and intended to be used by one person. Can be used by anyone, as they are designed for self-medication and do not require a prescription.
Regulation Regulated by the FDA through the New Drug Application (NDA) process. Regulated by the FDA through OTC drug monographs, which cover acceptable ingredients, doses, formulations, and labeling.
Examples Antibiotics, painkillers, and medications for chronic conditions like diabetes or hypertension. Pain relievers, cold and flu medications, and antihistamines.

Both prescription and OTC drugs are regulated by the FDA, but their accessibility to consumers and the way they are regulated differ. Prescription drugs require a doctor's prescription and are intended to be used by a specific person for a specific condition, while OTC drugs can be purchased without a prescription and are designed for self-medication.