COCAINE - an addictive drug derived from coca or prepared synthetically, used as an illegal stimulant and sometimes medicinally as a local anaesthetic.

When alcohol and cocaine are ingested together, a chemical reaction occurs to produce a new substance, cocaethylene, which can have a toxic effect on the body. Cocaethylene is the substance that is produced once the cocaine metabolizes in the body.

Cocaine use increases the risk of certain cardiovascular effects, and it can do so after just one use.
Australian researchers first used the phrase “the perfect heart-attack drug”. The effects of cocaine are so immediate on your body that you could experience a heart attack with your first dose.