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clonidine HCl

Side Effects

List clonidine HCl side effects by likelihood and severity.

The following side effects are associated with clonidine HCl:

Common side effects of clonidine HCl:

  • DizzyLess Severe
  • DrowsinessLess Severe
  • Dry MouthLess Severe
  • Feeling WeakLess Severe
  • Incomplete or Infrequent Bowel MovementsLess Severe
  • Low EnergyLess Severe

Infrequent side effects of clonidine HCl:

  • DepressionSevere
  • Blood Pressure Drop Upon StandingLess Severe
  • Dry EyeLess Severe
  • EaracheLess Severe
  • Easily Angered or AnnoyedLess Severe
  • Eye IrritationLess Severe
  • Eye ItchingLess Severe
  • Feel Like Throwing UpLess Severe
  • Inability to have an ErectionLess Severe
  • Loss of AppetiteLess Severe
  • NervousLess Severe
  • Sexual ProblemsLess Severe
  • Stuffy NoseLess Severe
  • Throat PainLess Severe
  • Throwing UpLess Severe

Rare side effects of clonidine HCl:

  • Abnormal Heart Electrical SignalsSevere
  • Abnormally Low Blood PressureSevere
  • Atrioventricular Heart BlockSevere
  • Chronic Heart FailureSevere
  • Giant HivesSevere
  • HepatitisSevere
  • NightmaresSevere
  • Occasional Numbness, Prickling, or Tingling of Fingers and ToesSevere
  • Slow HeartbeatSevere
  • AnxiousLess Severe
  • Blurred VisionLess Severe
  • Cannot Empty BladderLess Severe
  • Chronic Trouble SleepingLess Severe
  • DeliriumLess Severe
  • DelusionsLess Severe
  • Disturbance in the Ability of the Eye to FocusLess Severe
  • Dryness of the NoseLess Severe
  • Enlarged BreastsLess Severe
  • Feeling RestlessLess Severe
  • FeverLess Severe
  • HallucinationLess Severe
  • Head PainLess Severe
  • Leg CrampsLess Severe
  • Loss of Skin ColorLess Severe
  • Muscle PainLess Severe
  • Numbness and TinglingLess Severe
  • Sleep DisorderLess Severe
  • Stomach CrampsLess Severe
  • Urination During the NightLess Severe
  • Weight GainLess 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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