post traumatic stress disorde
"I've been on every antiemetic (Nausea/Vomiting w/ Chronic Intractable Migraines and Hiatal Hernia) and they typically work for a while until I grow tolerant of the medication.  The real problem I have with the marinol is that it is only available in pill form - just by swallowing it I begin vomiting all over again.  I've also found that in the rare instance when I can keep it down, like if I take it during the prodrome phase, the timing for when it kicks in is inconsistent now; sometimes it won't do anything and then suddenly 12 hours later it will hit me, while other times it will start working in two."