A Ph.D. program in pharmacognosy focuses on the study of natural medications made from minerals, plants, and animals. The curriculum, which is usually finished in 3-5 years, involves research on the pharmacological characteristics and therapeutic uses of bioactive substances as well as their identification, isolation, and characterisation. Students study subjects like toxicology, phytochemistry, herbal medicine, and their application to medication development. Graduates can work as researchers, academics, or professionals in the pharmaceutical sector, helping to advance the fields of medicinal plant research and drug development, create alternative cures, and discover novel natural remedies.