Pharmaceuticals

Pharmaceuticals are substances that are used to diagnose, treat, or prevent diseases and medical conditions in humans and animals. They are typically chemical compounds or biological products that have a therapeutic effect. Pharmaceuticals can be classified into various categories, including prescription medications, over-the-counter drugs, vaccines, and dietary supplements. They act by interacting with biological systems to modify physiological functions, alleviate symptoms, or cure illnesses. The development and approval of pharmaceuticals involve rigorous research, testing, and regulation to ensure their safety and efficacy for consumers.