Chelsea occasionally takes aspirin to relieve a headache.Chelsea is

Question

Quizplus · Accepted Answer

Aspirin is an over-the-counter (OTC) drug, which means it can be purchased without a prescription, and is commonly used to relieve headache or reduce pain and inflammation. Chelsea is not engaging in drug abuse or using a transdermal drug. Cross-tolerance is a phenomenon that occurs when tolerance to one drug leads to tolerance to another drug with similar pharmacological action, and it is unlikely to develop from occasional aspirin use.

Chelsea Occasionally Takes Aspirin to Relieve a Headache