• drowsiness
  • Adverse effects include: Loss of appetite Vomiting Diarrhea Increase in thirst Increase in urination Fatigue and/or lethargy (drowsiness) Loss of coordination Seizures Liver dysfunction: jaundice (yellowing of eyes) Blood or dark tar-like material in urine or stools Lethargy. (wikipedia.org)
  • hallucinations
  • The incidence of psychotomimetic effects, such as unreality, depersonalization, delusions, dysphoria and hallucinations has been shown to be less than that which occurs with pentazocine. (wikipedia.org)
  • side
  • Overall, the incidence of side-effects are less with the oral formulation and generally transient and mild in nature. (wikipedia.org)
  • found
  • In a review of 59 studies it was found that both therapies significantly affected the nausea aspect, but had no significant effect on vomiting. (wikipedia.org)