Is it possible to be in same house with people smoking crack and make you positive for cocain?

It is possible to test positive for cocaine after being in the same house with people smoking crack, although it is not a common occurrence. Cocaine and crack cocaine are both derived from the coca plant, and both contain the same active ingredient, benzoylecgonine. Benzoylecgonine can be detected in urine and blood tests for several days after use.

If you are concerned about testing positive for cocaine after being in the same house with people smoking crack, it is important to avoid any contact with drugs or drug paraphernalia. It is also important to wash your hands and clothes thoroughly after coming into contact with people who have been using drugs. If you are going to be in a situation where you may be exposed to drugs, it is a good idea to let someone know so that they can monitor you and help you avoid any harmful substances.