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promethazine-phenylephrine

Side Effects

List promethazine-phenylephrine side effects by likelihood and severity.

The following side effects are associated with promethazine-phenylephrine:

Common side effects of promethazine-phenylephrine:

  • Abnormally Low Blood PressureLess Severe
  • An Increase in the Thickness of Lung SecretionsLess Severe
  • Blurred VisionLess Severe
  • ConfusedLess Severe
  • DizzyLess Severe
  • DrowsinessLess Severe
  • Dry MouthLess Severe
  • Easily Angered or AnnoyedLess Severe
  • Fast HeartbeatLess Severe
  • NervousLess Severe
  • NightmaresLess Severe
  • Over ExcitementLess Severe
  • Problems with EyesightLess Severe
  • RashLess Severe
  • Ringing in the EarsLess Severe
  • Sun-Sensitive SkinLess Severe

Infrequent side effects of promethazine-phenylephrine:

  • Excessive SweatingLess Severe
  • Feeling FaintLess Severe
  • Stuffy NoseLess Severe

Rare side effects of promethazine-phenylephrine:

  • Abnormal Heart RhythmSevere
  • AsthmaSevere
  • Decreased Blood PlateletsSevere
  • Decreased White Blood CellsSevere
  • Deficiency of Granulocytes a Type of White Blood CellSevere
  • DeliriumSevere
  • Extrapyramidal ReactionSevere
  • Giant HivesSevere
  • HallucinationSevere
  • Head PainSevere
  • High Blood PressureSevere
  • HivesSevere
  • Loss of Skin ColorSevere
  • Lower Seizure ThresholdSevere
  • Neuroleptic Malignant SyndromeSevere
  • Periods of Not BreathingSevere
  • Significant Decrease in Lung FunctionSevere
  • Slow HeartbeatSevere
  • Thrombotic Thrombocytopenic PurpuraSevere
  • Yellowing of Skin or Eyes from Bile Flow ProblemsSevere
  • Yellowing of Skin or Eyes from Liver ProblemsSevere
  • Chronic Trouble SleepingLess Severe
  • Difficult or Painful UrinationLess Severe
  • Extreme Sense of Well BeingLess Severe
  • Feel Like Throwing UpLess Severe
  • Involuntary QuiveringLess Severe
  • Loss of AppetiteLess Severe
  • Low EnergyLess Severe
  • Throwing UpLess Severe
  • UncoordinatedLess Severe

Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, expect as may be authorized by the applicable terms of use.

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.

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