Does LSD cause flashbacks?
A Research generally shows that roughly a quarter of LSD and cannabis users experience a flashback. Most flashbacks are episodes of visual distortion, time distortion, physical symptoms or relived intense emotion lasting a few seconds to a few minutes. They tend to be short-lived but can be disturbing, especially if the user does not know that it can happen. Q Is heroin addictive after one dose? A No. However, heroin is a highly addictive drug. It has the ability to create a sense of warmth and well-being for the user, but over time the desired effects reduce so much that users have to take more and more just to get the same effects and even more just to feel ‘normal’. Effects on the brain cause ‘craving’ and strong psychological and physical dependence.
