Meperidine Hydrochloride overdose

Symptoms:

• body as a whole
  • muscle spasticity
  • convulsions

• respiratory
  • difficulty breathing
    • slow and labored
    • shallow
    • no breathing

• eyes, ears, nose, and throat
  • pinpoint pupils

• skin
  • bluish fingernails and lips

• gastrointestinal
  • spasms of the stomach and/or intestinal tract

• heart and blood vessels
  • weak pulse
  • low blood pressure

• nervous system
  • drowsiness
  • coma