The following side effects are associated with Promethazine VC-Codeine:

Common side effects of Promethazine VC-Codeine:

• 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
• Incomplete or Infrequent Bowel MovementsLess Severe
• Inducing of a Relaxed Easy StateLess Severe
• NervousLess Severe
• NightmaresLess Severe
• Over ExcitementLess Severe
• Problems with EyesightLess Severe
• RashLess Severe
• Ringing in the EarsLess Severe
• Stomach CrampsLess Severe
• Sun-Sensitive SkinLess Severe

Infrequent side effects of Promethazine VC-Codeine:

• Abnormal Nervous System Function Affecting Mental AlertnessSevere
• Collapsed Portion of LungSevere
• ItchingSevere
• Reaction due to an AllergySevere
• Trouble BreathingSevere
• Excessive SweatingLess Severe
• False Sense of Well-BeingLess Severe
• Feeling FaintLess Severe
• Feeling Unhappy or UnwellLess Severe
• Feeling WeakLess Severe
• Head PainLess Severe
• Heart Throbbing or PoundingLess Severe
• Kidney Problems Causing a Decreased Amount of Urine to be PassedLess Severe
• Spasm of the Ureter or Tube Connecting Kidney to BladderLess Severe
• Stuffy NoseLess Severe

Rare side effects of Promethazine VC-Codeine:

• Abnormal Heart RhythmSevere
• AsthmaSevere
• Blocked Bowels with No MovementSevere
• Decreased Blood PlateletsSevere
• Decreased White Blood CellsSevere
• Deficiency of Granulocytes a Type of White Blood CellSevere
• DeliriumSevere
• Extrapyramidal ReactionSevere
• Giant HivesSevere
• HallucinationSevere
• High Blood PressureSevere
• HivesSevere
• Loss of Skin ColorSevere
• Lower Seizure ThresholdSevere
• Neuroleptic Malignant SyndromeSevere
• PancreatitisSevere
• Periods of Not BreathingSevere
• SeizuresSevere
• 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
• AnxiousLess Severe
• Chronic Trouble SleepingLess Severe
• DiarrheaLess Severe
• Difficult or Painful UrinationLess Severe
• Extreme Sense of Well BeingLess Severe
• Feel Like Throwing UpLess Severe
• Involuntary QuiveringLess Severe
• Irritation of the Stomach or IntestinesLess Severe
• Loss of AppetiteLess Severe
• Low EnergyLess Severe
• Spasm of a Bile Duct TractLess Severe
• Temporary Redness of Face and NeckLess Severe
• Throwing UpLess Severe
• UncoordinatedLess Severe