Laudanum drug (No. 9639) under the Controlled Substances Act. In the United States, opium tincture is marketed and distributed by several pharmaceutical firms, each producing a single formulation of the drug, which is deodorized. Each mL contains 10 mg of anhydrous morphine (the equivalent of 100 mg of powdered opium), other opium alkaloids (except noscapine), and ethanol, 19%. It is available prepackaged in bottles of four ounces (118 mL) and 16 ounces (1 pint or 473 mL). Tincture of Opium is known as one of many "unapproved drugs" regulated by the U.S. Food and Drug Administration (FDA); the marketing and distribution
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