Meperidine HCL Vial Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • Abnormally Low Blood Pressure
  • Temporary Redness Of Face And Neck

If experienced, these tend to have a Less Severe expression

  • Constipation
  • Dizzy
  • Drowsiness
  • Feel Like Throwing Up
  • Feeling Faint
  • Feeling Weak
  • Inducing Of A Relaxed Easy State
  • Throwing Up

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • A Spasm Of The Larynx
  • Blood Pressure Drop Upon Standing
  • Bronchospasm
  • Collapsed Portion Of Lung
  • Confused
  • Decreased Lung Function
  • Fast Heartbeat
  • Involuntary Muscle Movements
  • Seizures
  • Slow Heartbeat
  • Trouble Breathing
  • Vocal Cord Swelling

If experienced, these tend to have a Less Severe expression

  • Agitation
  • Blurred Vision
  • Cannot Empty Bladder
  • Double Vision
  • Dry Mouth
  • Excessive Sweating
  • False Sense Of Well-Being
  • Feeling Unhappy Or Unwell
  • Head Pain
  • Heart Throbbing Or Pounding
  • Irritation Of The Stomach Or Intestines
  • Nightmares
  • Problems With Eyesight
  • Spasm Of A Bile Duct Tract
  • Ureteral Spasm

RARE side effects


If experienced, these tend to have a Severe expression

  • Complete Stoppage Of The Heart
  • Decreased Function Of The Adrenal Gland
  • Deficiency Of A Substance That Promotes Masculinization
  • Hallucination
  • Hives
  • Inflammation Of Skin Caused By An Allergy
  • Itching
  • Life Threatening Allergic Reaction
  • Lung Failure Causing Loss Of Breath
  • Problems With Circulation
  • Rash
  • Serotonin Syndrome - Adverse Drug Interaction
  • Shock
  • Tonic Clonic Seizure

If experienced, these tend to have a Less Severe expression

  • Altered Interest In Having Sexual Intercourse
  • Delirium
  • Inability To Have An Erection
  • Inflammation Of A Vein
  • Problems Getting Pregnant
  • Shaking Extremities
  • Twitching

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CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.