Laudanum measures. Intravenous naloxone or nalmefene, quick-acting opioid antagonists, are the first-line treatment to reverse respiratory depression caused by an overdose of opium tincture. Gastric lavage may be of some use in certain cases. Laudanum Laudanum is a tincture of opium containing approximately 10% powdered opium by weight (the equivalent of 1% morphine). Reddish-brown and extremely bitter, laudanum contains almost all of the opium alkaloids, including morphine and codeine. Laudanum was historically used to treat a variety of conditions, but its principal use was as a pain medication and cough suppressant. Until the early 20th century, laudanum was sold without a
Unused drug Unused drug An unused drug or leftover drug is the medicine which remains after the consumer has quit using it. Individual patients may have leftover medicines at the end of their treatment. Health care organizations may keep larger amounts of drugs as part of providing care to a community, and may have unused drugs for a range of reasons. Various circumstances may cause a consumer to have unused drugs. The consumer might find that their medication is ineffective and quit taking it. The medicine might be effective, but the consumer might not adhere to their treatment and fail to take