A diagnosis for cannabis withdrawal is based on cessation of marijuana use that has been heavy or prolonged, usually daily or almost daily use, over a period of at least a few months, with three or more of the following symptoms:
- Irritability, anger or aggression
- Nervousness or anxiety
- Sleep difficulty (insomnia, disturbing dreams)
- Decreased appetite or weight loss
- Restlessness
- Depressed mood
- At least one of the following physical symptoms causing significant discomfort: abdominal pain, shakiness/tremors, sweating, fever, chills, or headache
The symptoms cause significant distress or impairment in social, occupational, or other important areas of functioning. In addition, they are not attributable to another medical condition or mental disorder, including intoxication or withdrawal from another substance.