Drugs That Can Kill You Certain drugs that can kill you pose a significant risk of overdose and can be fatal, emphasizing the dangers associated with substance misuse. A synthetic opioid stands out as particularly lethal, with even a small amount capable of causing respiratory failure and death, especially when mixed with other substances. Heroin similarly depresses the respiratory system, leading to a high risk of overdose. Cocaine, while often viewed as a stimulant, can trigger heart attacks and strokes, especially in larger doses. Methamphetamine can induce severe cardiovascular issues and hyperthermia, both of which can be fatal. It is often sold as an herbal alternative, can lead to unpredictable and dangerous health effects, including death. https://gorehabs.com/blog/top-10-most-dangerous-drugs-you-need-to-avoid/