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  1. The Meaning of Drug
  2. Types of Drugs
  3. Sources of Drugs
  4. Uses of Drugs
  5. Side Effects of Drugs


The Meaning of Drug

Drug can be defined as any substance that can affect the body positively or negatively. Drugs can be taken into the body system directly or indirectly through swallowing, injection or inhalation.

Examples of drugs: Chloroquine, Phensic, Panadol, Kola nut, Alcohol, Indian hemp etc.

Types of Drugs

There are two types of drugs, namely:

Lesson tags: Basic Science Lesson Notes, Basic Science Objective Questions, JSS1 Basic Science, JSS1 Basic Science Evaluation Questions, JSS1 Basic Science Evaluation Questions First Term, JSS1 Basic Science First Term, JSS1 Basic Science Objective Questions, JSS1 Basic Science Objective Questions First Term
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