In spite of what initiatives to legalize and today's culture would lead you to believe, it's a proven and scientific fact that marijuana can be an addictive drug which can cause both acute and long-term physical and psychological injury to users. Like other substances, somebody who has used marijuana for an extended time period can become dependent on its effects and can experience withdrawal symptoms if they abruptly stop using marijuana. Users today have very high grade marijuana available which wasn't the case 10-20 years ago, making it a much larger issue.

Somebody who uses marijuana often is really changing the way the brain functions, and so the brain can't just automatically return to normal operation once the individual stops using marijuana, this may take some time. Individuals actually detox from marijuana, like any other drug, as the drug is eliminated from the body and the body readjusts to normal operation without marijuana. So marijuana detox can be a challenge for habitual users, because users will experience withdrawal symptoms that may be difficult to endure. These symptoms may not be as physical as it is with heroin withdrawal for example, but marijuana detox and withdrawal may cause extreme depression as well as other mental symptoms for chronic users. This is the reason relapse is so common for individuals who try to quit using marijuana by themselves. Marijuana detox services are available at alcohol and drug detox and drug and alcohol treatment programs in Guerneville to help people through this course of action so they don't relapse and can receive further rehab services after detoxification.