Some people report that they get a similar effect from drugs like Spice as they do from natural marijuana. However, the effects can vary widely depending on the product, the amount used, and the individual user. There is a high potential for adverse effects, some of which can be serious and life-threatening. Some of the reported effects of using spice and other synthetic marijuana products include:
- Accelerated heart rate
- Vomiting
- Anxiety and nervousness
- Increased blood pressure
- Kidney damage
- Confusion
- Paranoia
- Hallucinations
- Aggression and violent behaviors
- Suicidal thoughts and behaviors
- Seizures
- Respiratory failure
In addition to the fact that the compounds in synthetic marijuana vary, the fake cannabinoids also bind more strongly to receptors than their natural counterparts do. This can increase the intensity and duration of effects caused by the substances.