Date rape drugs, such as benzodiazepine flunitrazepam (commonly known as Rohypnol), are used to incapacitate individuals for sexual assault purposes. To prevent their use, it is crucial to never leave drinks unattended, never accept open-container drinks from strangers, and be aware of the taste, texture, and appearance of drinks. Looking out for friends who may have been drugged and seeking immediate help from a rape crisis center or hospital if abuse is suspected is also critical.