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guanfacine

Side Effects

List guanfacine side effects by likelihood and severity.

The following side effects are associated with guanfacine:

Common side effects of guanfacine:

  • DizzyLess Severe
  • DrowsinessLess Severe
  • Dry MouthLess Severe
  • Incomplete or Infrequent Bowel MovementsLess Severe
  • Inducing of a Relaxed Easy StateLess Severe
  • Weight GainLess Severe

Infrequent side effects of guanfacine:

  • ConfusedSevere
  • DepressionSevere
  • Abnormally Low Blood PressureLess Severe
  • Altered Interest in Having Sexual IntercourseLess Severe
  • Chronic Trouble SleepingLess Severe
  • Easily Angered or AnnoyedLess Severe
  • Feel Like Throwing UpLess Severe
  • Feeling WeakLess Severe
  • Frequent UrinationLess Severe
  • Head PainLess Severe
  • Heart Throbbing or PoundingLess Severe
  • Inability to have an ErectionLess Severe
  • IndigestionLess Severe
  • Loss of AppetiteLess Severe
  • Low EnergyLess Severe
  • SluggishnessLess Severe
  • Throwing UpLess Severe

Rare side effects of guanfacine:

  • Chest PainSevere
  • SeizuresSevere
  • Feeling FaintLess Severe
  • HallucinationLess Severe
  • Pink EyeLess Severe
  • RashLess Severe
  • Slow HeartbeatLess 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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