In spite of what initiatives to legalize and today's culture would lead you to think, it is a verified and scientific undeniable fact that marijuana is an addictive substance which may lead to both short and long-term physical and mental harm to users. Like other substances, somebody who has used marijuana for an extended period of time can become dependent on its effects and may experience withdrawal symptoms when they initially stop using marijuana. Users today have extremely high grade marijuana at their disposal which wasn't the case twenty years ago, which makes it an even larger issue.

Somebody that uses marijuana frequently is really changing how the brain functions, and so the brain can't just instantly readjust to normal operation as soon as the individual stops using marijuana, this will take time. Individuals actually detox from marijuana, like any other drug, as marijuana is eliminated from the body and the body readjusts to function without marijuana. So marijuana detox is usually a challenge for habitual users, because individuals will encounter withdrawal symptoms which can be difficult to endure. These symptoms might not be as physical as it is with heroin withdrawal as an example, but marijuana detox and withdrawal might cause severe depression and other psychological symptoms for long-term users. This is why relapse is so prevalent for many who try to stop using marijuana by themselves. Marijuana detox solutions are available at drug and alcohol detox and drug rehab facilities in Cuba to help individuals through this process so they don't relapse and may obtain further rehab services following detoxification.