Fentanyl powder is sometimes used as a substitute for heroin in opioid-dependent individuals. However, it is a very dangerous substitute because of its marked potency and the inability for users to gauge dosages, resulting in frequent deadly overdoses.
Pure fentanyl is very difficult to dilute appropriately, often resulting in a dangerously strong mixture; it can be deadly even for people who have a high https://k2onlineshop.com/product-category/research-chemicals/. In some cases, death occurs so quickly that users are found with a needle still in the site of injection.
Fentanyl is roughly 100 times more potent than morphine and 50 times more potent than heroin. In fact, it is the most potent opioid pain reliever available for use in medical treatment.