Laudanum toward banning opium tincture or at least requiring the product to be brought within the FDA's regulatory framework. Opium tincture remains in the British Pharmacopoeia, where it is referred to as Tincture of Opium, B.P., Laudanum, Thebaic Tincture, or Tinctura Thebaica, and "adjusted to contain 1% w/v of anhydrous morphine." It is a Class A substance under the Misuse of Drugs Act of 1971. At least one manufacturer (Macfarlan Smith) still produces opium tincture in the U.K. . "Gee's Linctus" is also available from most UK pharmacies, especially the Independent stores. This contains "Opium Tincture", at 0.083ml, per 5ml, and
Concomitant drug Concomitant drug Concomitant drugs are two or more drugs used or given at or almost at the same time (one after the other, on the same day, etc.). The term has two contextual uses: as used in medicine or as used in drug abuse. This designation is used when medicinal drugs are given either at the same time or almost at the same time. This is often the case in medicine. Chemotherapy for cancer applies as an example. The standard of care (sometimes also called the "gold standard") for the adjuvant treatment of stage III colon cancer is the FOLFOX