Despite what efforts to legalize and popular culture wants you to believe, it is a proven and scientific indisputable fact that marijuana can be an addictive substance that may bring about both acute and long-term physical and psychological injury to users. Similar to other substances, someone who has used marijuana for an extended period of time will become addicted to its effects and can encounter withdrawal symptoms should they initially quit using marijuana. Users today have extremely high grade marijuana at their disposal which wasn't the situation 2 decades ago, making it a much larger problem.

Someone that uses marijuana on a regular basis is significantly altering how the brain functions, therefore the brain can't just automatically return to normal operation when the individual ceases using marijuana, this may take time. Individuals actually detox from marijuana, like any other drug, as marijuana is eliminated from the body and the body readjusts to normal operation without marijuana. So marijuana detox can be quite a challenge for habitual users, because individuals will encounter withdrawal symptoms which can be hard to endure. These symptoms may not be as physical as it is with heroin withdrawal for example, but marijuana detox and withdrawal could cause extreme depression along with other psychological symptoms for long-term users. For this reason relapse is so prevalent for individuals who try and cease using marijuana by themselves. Marijuana detox services are available at drug and alcohol detox and drug and alcohol rehabilitation programs in Victoria to help people through this course of action so they don't relapse and may obtain further rehab services after detox.