Crack Crack is a cheap type of street cocaine that is highly addictive. Crack is almost always smoked. Chronic crack use can cause severe anxiety, paranoia, restlessness, and extreme mental disturbances. Chronic crack use can also lead to breathing problems and heart failure. The long-term effects of LSD are unknown.
Flashbacks can happen at any time and can be dangerous.
LSD use distorts reality, causes hallucinations, and may lead people to risk their safety. LSD can cause severe mental disturbances. The effects of street drugs on HIV disease are not entirely known. What is known is that street drugs can cause serious risks to your health and impair your ability to remain healthy. Chronic use of street drugs can lead to life-threatening mental and physical risks.