It happens involving some sort of power and control on the part of the perpetrator. Now that you know what rape is, I will talk about what common drugs are used in rape. There are three main drugs used in date rape.womenshealth.gov state: Rohynpol is the main drug used. Its nickname is 'Roofies'.1a) The effects of this drug take about 30 minutes to work and can last for several hours. b) If someone has used this drug on you, you may appear to be a very drunk or drunk person. This drug can also make you pass out completely. c) Rohynpol has no flavor and can easily be mixed with something you are drinking, such as an alcoholic beverage. It also mixes well with soft drinks. GHB is the second most common on womenshealth.gov.2a) This drug is known to take only 15 minutes to enter the body and take effect, lasting up to three to four hours. b) A really small amount can have a huge effect on your system, making it easy to overdose. c) It is one of those drugs that is easily produced by people on the street. d) Its concoction can cause serious problems such as loss of consciousness, tremors and dizziness, breathing difficulties and even