Ketamine abusers frequently presented with upper GI symptoms, the commonest of which is epigastric pain (73% of abusers). Abstinence from ketamine abuse can lead to the relief of symptoms, which is an important message for ketamine abusers.

41 and -4.65) were not significantly different across the three groups at day 28 (p=0.491 and 0.964) and 56 (p=0.259 and 0.462), respectively. No serious adverse events were observed. Conclusions Curcumin and omeprazole have comparable efficacy for functional dyspepsia with no obvious synergistic effect.