Drug manufacturing is the process of producing medications and pharmaceutical products. This involves several stages, including research and development, formulation, and quality control. Manufacturers must ensure that drugs are safe, effective, and meet regulatory standards set by organizations like the Food and Drug Administration (FDA). The manufacturing process typically begins with the synthesis of active pharmaceutical ingredients (APIs), which are then combined with excipients to create the final product. Facilities must adhere to strict guidelines to maintain cleanliness and prevent contamination. After production, drugs undergo rigorous testing before they can be distributed to pharmacies and healthcare providers.