Phenergan Tablet Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • Fast Heartbeat

If experienced, these tend to have a Less Severe expression

  • Abnormally Low Blood Pressure
  • An Increase In The Thickness Of Lung Secretions
  • Blurred Vision
  • Confused
  • Dizzy
  • Drowsiness
  • Dry Mouth
  • Easily Angered Or Annoyed
  • Nervous
  • Nightmares
  • Over Excitement
  • Problems With Eyesight
  • Rash
  • Ringing In The Ears
  • Sun-Sensitive Skin

INFREQUENT side effects


If experienced, these tend to have a Less Severe expression

  • Excessive Sweating
  • Feeling Faint
  • Stuffy Nose

RARE side effects


If experienced, these tend to have a Severe expression

  • Asthma
  • Decreased Blood Platelets
  • Decreased Lung Function
  • Decreased White Blood Cells
  • Deficiency Of Granulocytes A Type Of White Blood Cell
  • Delirium
  • Extrapyramidal Reaction
  • Giant Hives
  • Hallucination
  • High Blood Pressure
  • Hives
  • Lower Seizure Threshold
  • Neuroleptic Malignant Syndrome
  • Periods Of Not Breathing
  • Slow Heartbeat
  • Thrombotic Thrombocytopenic Purpura
  • Yellowing Of Skin Or Eyes From Bile Flow Problems
  • Yellowing Of Skin Or Eyes From Liver Problems

If experienced, these tend to have a Less Severe expression

  • Chronic Trouble Sleeping
  • Difficult Or Painful Urination
  • Extreme Sense Of Well Being
  • Feel Like Throwing Up
  • Involuntary Quivering
  • Loss Of Appetite
  • Low Energy
  • Throwing Up
  • Uncoordinated

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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.