What Are Drugs

What are drugs?

graph TB A[What are drugs?] B[Types of Drugs] C[Effects of Drugs] D[Uses of Drugs] E[Chemistry of Drugs] A --> B A --> C A --> D A --> E B --> F1[Prescription Drugs] B --> F2[Over-the-Counter Drugs] B --> F3[Recreational Drugs] B --> F4[Illegal Drugs] C --> G1[Physical Effects] C --> G2[Mental Effects] D --> H1[Medical Uses] D --> H2[Recreational Uses] E --> I1[Drug Composition] E --> I2[Drug Interactions]