Rohypnol â contâd. Rohypnol Overview RohypnolÂ® is a trade name for flunitrazepam, a central nervous system (CNS) depressant that belongs to a class of drugs known as benzodiazepines. Flunitrazepam is also marketed as generic preparations and other trade name products outside of the United States.
(May 2013). An adverse event (AE) is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment.
Adverse Drug Reactions. The World Health Organization defines an adverse drug reaction (ADR) as any noxious, unintentional, and undesired effect of a drug, which occurs at doses used in humans for prophylaxis, diagnosis, or therapy. Numerous organizations have their own definition.Any drug may cause an adverse drug reaction.Undoubtedly, all drugs produce an ADR in someone who has used them. Three to five percent (3-5%) of hospital admissions are caused by ADRs. The incidence of serious and fatal adverse reactions in hospital patients has been reported between 0.32% and 6.7%.he World Health Organization defines an adverse drug reaction (ADR) as any noxious, unintentional, and undesired effect of a drug, which occurs at doses used in humans for prophylaxis, diagnosis, or therapy. Numerous organizations have their own definition.