Pharmaceuticals are substances used for medicinal purposes, ranging from medications to vaccines and diagnostic agents. They play a crucial role in preventing, diagnosing, and treating diseases, improving health outcomes and quality of life for millions of people worldwide. Pharmaceutical products undergo rigorous testing and regulatory approval processes to ensure their safety, efficacy, and quality before they are made available to patients.

Pharmaceutical companies are responsible for researching, developing, manufacturing, and distributing these products. They invest significant resources into drug discovery and development, conducting clinical trials to evaluate the safety and effectiveness of new medications. Once approved, pharmaceutical companies produce these drugs in large quantities and distribute them to pharmacies, hospitals, and healthcare providers.