Laudanum from AIDS and cancer. Deodorized Tincture of Opium (DTO) is sometimes also erroneously employed to abbreviate ""diluted" tincture of opium", a 1:25 mixture of opium tincture to water prescribed to treat withdrawal symptoms in newborns whose mothers were using opioids while pregnant. The United States Pharmacopeia and FDA recommend that practitioners refrain from using DTO in prescriptions, given this potential for confusion. In cases where pharmacists have misinterpreted DTO, and received "deodorized tincture of opium" when "diluted tincture of opium" was meant, infants have received a massive 25-fold overdose of morphine, sometimes resulting in fatalities. Side effects of laudanum are
Drug their knowledge) arose later and invokes the psychoactive rather than medicinal properties of a substance. A "medication" or "medicine" is a drug taken to cure or ameliorate any symptoms of an illness or medical condition. The use may also be as preventive medicine that has future benefits but does not treat any existing or pre-existing diseases or symptoms. Dispensing of medication is often regulated by governments into three categories—"over-the-counter" medications, which are available in pharmacies and supermarkets without special restrictions; "behind-the-counter" medicines, which are dispensed by a pharmacist without needing a doctor's prescription, and "prescription only medicines", which must be