Antiemetics, parenteral vomiting

Antiemetic (parenteral only) - In controlling nausea and vomiting (excluding nausea and vomiting of pregnancy). As pre- and postoperative and pre- and postpartum adjunctive medication to control emesis. 

If associated with severe nausea or vomiting, pretreat with antiemetic consider use of suppository, parenteral or intranasal formulation... 

Several other synthetic cannabinoids have reached the clinical stage. Levonantradol (9), which was discussed above, is, in addition to being an analgetic, also a potent antiemetic [169-171], It is the only cannabinoid available for parenteral use. This is of considerable clinical importance, as oral administration is certainly not efficient in patients who are already vomiting. It appears to be slightly more effective than THC however, because of the pronounced side-effects, it will probably not be introduced as a drug on the market. 

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