Cannabis induced psychosis is a real, though still poorly understood condition. There have been cases of it documented since at least the 1960's, though more cases are being seen in recent times with the gradual legalization of cannabis products. While overall cannabis products have excellent uses in treating a wide variety of medical problems, and are generally safe, its use is not without risk and psychosis is one of them, although it is rare. Typically cannabis induced psychosis is seen in people that either do not use cannabis products often (or at all) and then suddenly take a large amount of THC or in those that use large amounts (at least 2 grams) on a daily basis, those with prior psychosis like disorders (schizophrenia) and teenagers are more likely to experience it. Highly potent cannabis concentrate (dab/hash oil) use in those that do not use it on a regular basis is one factor in the increase of cannabis psychosis cases in the past 20 years, typical marijuana plants have THC levels between 10-20%, however dab oil usually is at least 70% THC, some types can be as high as 96%. The common symptoms of cannabis induced psychosis are paranoid delusions, suspiciousness of others, a sense of grandiosity, hallucinations, detachment from reality, disturbing thoughts, inappropriate emotional responses and unusual behavior. These symptoms can be similar to disorders like schizophrenia but they cease when the cannabis clears the system and they typically do not respond to antipsychotic medications the way schizophrenia symptoms do.