I was prescribed APO-ONDANSETRON for Nausea associated with Cannabis withdrawals. My Ontario drug benefit card only covers this medication for Cameo therapy patients. This medication is effective, but not affordable. Is there cheaper, as effective alternatives? If I use this medication for the duration of my Cannabis withdrawals ,will my nausea return after I stop taking the medication? Does the medication in a sense prolong my body's natural progress of becoming less Nauseous. Since my nausea is associated with Cannabis withdrawal, I am wondering, if I need to experience Nausea along with the other withdrawal symptoms, in order to stop it eventually. Does this medication just delay the Nausea? Once I stop taking the medication, and I have gone, say 30 days without pot, will I be Nauseous still? I cannot afford this medication for more than 30 days due to its cost.