Cannabis is the most widely used illicit drug in the United States, with lifetime prevalence of use estimated at 42% to 46%. The antiemetic properties of cannabis are well-known by the medical community and the general public; however, less well-recognized is the paradoxical potential for certain chronic users to develop hyperemesis. We describe in this case a patient with prior extensive work-...

based on rome iii criteria, functional disorders of gi are listed below:   infant regurgitation: -regurgitation two or more times per day for 3 or more weeks -no retching, hematemesis, aspiration, apnea, ftt, abnormal posturing infant rumination syndrome: -repetitive contraction of abdominal muscle -regurgitation of gastric content in to the mouth and reswallowed cyclic vomiting syndrome: -two ...