Final answer:
Chemical reactions can be utilized in natural medicine, such as in the production of aspirin, a widely used pain reliever and anti-inflammatory drug.
Explanation:
Natural medical use of a chemical reaction: One example is the production of aspirin through a chemical reaction involving salicylic acid and acetic anhydride to form acetylsalicylic acid. Aspirin is commonly used as a pain reliever and anti-inflammatory medication.
Learn more about Chemical reactions and natural medicine
