The term "human drugs" refers to medications that are specifically designed and intended for use by humans. These drugs have undergone rigorous testing and clinical trials to ensure their safety, efficacy, and effectiveness in treating various medical conditions or diseases. Human drugs can be prescribed by a healthcare professional such as a doctor or nurse practitioner, or they may be purchased over-the-counter without a prescription. Examples of human drugs include antibiotics, pain relievers, antihistamines, and many other medications that are used to treat various medical conditions in humans.