Drug development is a complex process that involves the discovery, testing, and approval of new medications. It typically begins with basic research to identify potential drug candidates, followed by preclinical studies to assess their safety and efficacy in laboratory settings. Once a promising candidate is identified, it undergoes rigorous clinical trials involving human participants to evaluate its effects and side effects.
After successful trials, the drug must be approved by regulatory bodies such as the FDA in the United States or the EMA in Europe. This ensures that the medication is safe and effective for public use. The entire process can take many years and requires significant investment.