Alfuzosin HCL ER Side Effects by Likelihood and Severity

COMMON side effects

If experienced, these tend to have a Severe expression i

  • a common cold

    • If experienced, these tend to have a Less Severe expression i

  • dizziness
  • low energy
  • headache

    • INFREQUENT side effects

    If experienced, these tend to have a Severe expression i

    Sorry, we have no data available. Please contact your doctor or pharmacist.

    If experienced, these tend to have a Less Severe expression i

  • indigestion
  • constipation
  • the inability to have an erection
  • pain
  • nausea
  • intense abdominal pain

    • RARE side effects

    If experienced, these tend to have a Severe expression i

  • decreased blood platelets
  • atrial fibrillation
  • prolonged QT interval on EKG
  • liver damage
  • priapism, a prolonged erection of the penis
  • a skin disorder with blistering and peeling skin called toxic epidermal necrolysis
  • chest pain
  • a type of allergic reaction called angioedema
  • inflammation of the liver with stoppage of bile flow
  • floppy iris during eye surgery
  • fast heartbeat

    • If experienced, these tend to have a Less Severe expression i

  • orthostatic hypotension, a form of low blood pressure
  • throat irritation
  • a stuffy and runny nose
  • inflammation of the tissue lining the sinuses
  • itching
  • hives
  • fainting
  • a skin rash
  • visible water retention
  • temporary redness of face and neck
  • vomiting
  • diarrhea
    • Full Drug Information

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    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, except 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.