Question

What are the phases involved in each stepof developing and approving a new drug in the us?

Answer 1

- Discovery and Development
where drug begin to be researched in laboratory

- Preclinical Reserach
Involve animal testing for the drugs

- Clinical testing
the drugs began to be tested to people to find out if it's safe

- FDA Review
FDA carefully examined the data that had been collected

- FDA Post-Market Safety monitoring.