Drug Approval Workflow

The drug approval process involves several stages to ensure safety and effectiveness. First, researchers study the drug in labs and on animals. If promising, they conduct clinical trials with humans in three phases: testing safety, dosage, and effectiveness. Data from these trials are reviewed by regulatory agencies, like the FDA, which assess whether the benefits outweigh the risks. If approved, the drug can be marketed, but ongoing monitoring continues to ensure safety. This careful process balances innovation with public health protection.