Crude drug the unripe capsules of Papaver somniferum Linne or its variety album De Candolle (Fam. Papaveraceae). Opium in its normal air-dried condition yields not less than 9.5 percent of anhydrous morphine." Crude medicine (), (also known as crude drug in the Chinese materia medica) are bulk drugs from the Chinese materia medica basic processing and treatment. Crude drug Crude drugs are vegetable or animal drugs that contain natural substances that have undergone only the processes of collection and drying. The term natural substances refers to those substances found in nature that have not had man-made changes made in their molecular structure.
Obstetric medicine drug may only be explored if the risk to the fetus is minimal. However, the concern is how severe must a health condition must be to justify exposing the fetus to any sort of risk. Clinical trials on pregnant women are forbidden if the drug is not designed for the benefit of the mother or fetus. Obstetric medicine Obstetric medicine, similar to maternal medicine, is a sub-specialty of general internal medicine and obstetrics that specializes in process of prevention, diagnosing, and treating medical disorders in with pregnant women. It is closely related to the specialty of maternal-fetal medicine, although obstetric