Which term best describes effects that occur at the location on the body where the drug has touched, and are not usually dangerous?

Which term best describes effects that occur at the location on the body where the drug has touched, and are not usually dangerous?

• A. Local effects
• B. Systemic effects
• C. ADR
• D. Paradoxical reaction

Answer: (A)

Local effects occur at the site where the drug touches the body and are usually not dangerous. They are limited to the area of administration and can include redness, itching, or mild irritation from topical medications like creams or patches. Systemic effects involve the whole body after the drug enters the bloodstream. ADR (adverse drug reaction) is a broad term for harmful responses and can be local or systemic, not specifically tied to the site of contact. A paradoxical reaction is when a drug produces an opposite effect to what’s expected. The description in the question points to local effects.

Local effects occur at the site where the drug touches the body and are usually not dangerous. They are limited to the area of administration and can include redness, itching, or mild irritation from topical medications like creams or patches. Systemic effects involve the whole body after the drug enters the bloodstream. ADR (adverse drug reaction) is a broad term for harmful responses and can be local or systemic, not specifically tied to the site of contact. A paradoxical reaction is when a drug produces an opposite effect to what’s expected. The description in the question points to local effects.