Tagamet HB Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • Head Pain

INFREQUENT side effects


If experienced, these tend to have a Less Severe expression

  • A Skin Rash
  • Diarrhea
  • Dizziness
  • Drowsiness
  • Nausea
  • Vomiting

RARE side effects


If experienced, these tend to have a Severe expression

  • A Skin Disorder With Blistering And Peeling Skin Called Stevens-Johnson Syndrome
  • A Type Of Kidney Inflammation Called Interstitial Nephritis
  • An Allergic Reaction To A Drug
  • Atrioventricular Block, A Type Of Slow Heart Rhythm Disorder
  • Confusion
  • Decreased Blood Platelets
  • Erythema Multiforme, A Type Of Allergic Skin Reaction
  • Fast Heartbeat
  • Fever
  • Low Levels Of White Blood Cells
  • Pancreatitis
  • Skin Rash With Sloughing
  • Slow Heartbeat
  • Very Low Levels Of Granulocytes, A Type Of White Blood Cell

If experienced, these tend to have a Less Severe expression

  • Abnormal Sexual Function
  • An Inability To Completely Empty The Bladder
  • Breast Pain
  • Enlarged Breasts
  • Hair Loss
  • Joint Pain
  • Muscle Pain
  • The Inability To Have An Erection

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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.