The effects of ketamine vary with the dosage level and method of administration. At lower dosages the effects are mildly hallucinogenic and slightly stimulating. This type of use is often found at clubs and raves and lends itself well to insufflation or snorting. At higher dosages, especially those administered intramuscularly, the effects tend to be more overwhelming. Although descriptions vary greatly, many users talk about alternate planes of existence, a sense of oneness with everything, expansion in awareness of time and new understandings of the fabric of reality and existence. Communication becomes difficult and movement can be nearly impossible. The trip usually lasts about an hour for an intramuscular
