Over-the-counter medications

Definition

Over-the-counter (OTC) medications are drugs available without a prescription for self-medication. They are used to treat common ailments and symptoms like pain, coughs, and colds.

5 Must Know Facts For Your Next Test

1. OTC medications can interact with prescribed drugs and affect pulmonary function.
2. Some OTC cold medications contain decongestants that may elevate blood pressure and potentially impact respiratory health.
3. OTC antihistamines can cause drowsiness, which might be dangerous for patients with certain pulmonary conditions.
4. Excessive use of OTC pain relievers like NSAIDs can lead to gastrointestinal issues, indirectly affecting overall health and nutrition.
5. Nutritional status can influence the effectiveness and absorption of some OTC medications.

Review Questions

• How can over-the-counter decongestants affect a patient's pulmonary system?
• Why is it important to consider nutritional status when administering OTC medications?
• What potential risks do OTC antihistamines pose to patients with chronic respiratory conditions?

Related terms

Prescription Medications: Drugs that require a medical prescription to be dispensed.

Decongestants: Medications that relieve nasal congestion by narrowing blood vessels in the nasal passages.

Antihistamines: Drugs commonly used to treat allergic reactions by blocking histamine receptors in the body.