Drink lots of water because cocaine dehydrates the body.
Chop the cocaine as fine as possible and use your own tubes without sharp edges. Banknotes contain organotin compounds, which are very toxic. Shared tubes can be used to transmit infectious diseases (hepatitis C).
Avoid mixed consumption, it burdens the circulation even more.
The effect of alcohol on cocaine is not really perceived. One has the feeling of being able to drink more, which of course is not true. This often leads to hubris. Risk of alcohol poisoning, coma and respiratory failure.
Use a nasal douche after consumption.
If possible, try to buy only from someone you know. That way, you’re less likely to be sold on some adulterated material.
If you consume, leave your car behind, as your perception of dangerous situations is clouded, and your driver’s license is at stake if you get into a control.
Do not consume alone, friends can intervene when emergencies arise.
Cocktails, i.e. the mixture of cocaine and heroin, are an example of the combination of so-called antagonists (opponents) and at the same time a very dangerous form of consumption. Overdoses can occur. Risk of respiratory arrest, heart failure.
Use your own cutlery when injecting to avoid infectious diseases. Diseases can also be transmitted through the filter, via the water and the spoon!