Preventing nausea is a common medical use of cannabis. But nausea is a multi-faceted feeling. Motion sickness, morning sickness, the flu, or chemotherapy all cause slightly different versions of this discomfort.
Cannabis Hyperemesis Syndrome is a very rare syndrome that occurs in long-term heavy users of THC-rich cannabis. Its symptoms include nausea, vomiting and abdominal pain. What do you need to know, and should you worry about it?