The Difference Between Single- and Double-Malt Scotch. To understand the difference between a single-malt scotch and a double-malt scotch, some whiskey terms must be explained. However, the simple explanation is that a single-malt scotch comes from only one distillery and often refers to scotch that comes from one batch.
Ecstasy is a water soluble drug. Which meens it can stay in your system through urine and blood for anywhere up to 2-4 days. Depending on the water level in your system. Howev â¦ er through a hair strand test ecstasy is still shown up to 6 months. Cocaine and MDMA both stay in the system for about 3 to 7 days.   If you are referring to the effects, you would start to feel the cocaine shortly after ingesting the pill, and as you are coming down from the cocaine, you would likely begin to feel the MDMA. 1 person found this useful. Answered.
Xanax stays in the body 4 - 6 hours depending on the individual. The second answer was correct and off a pharamacy site! YET ANOTHER ANSWER! GENERALLY speaking, how long a drug stays in your system is more likey linked to how long does the drug works in your system.This is a BIG difference to how long can a drug be detected in your system. All drugs act and react differently as do the persons reaction to that medicine.ENERALLY speaking, how long a drug stays in your system is more likey linked to how long does the drug works in your system. This is a BIG difference to how long can a drug be detected in your system.