Aspirin Tablet Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • Conditions Of Excess Stomach Acid Secretion
  • Heartburn
  • Irritation Of The Stomach Or Intestines
  • Nausea
  • Stomach Cramps
  • Vomiting

RARE side effects


If experienced, these tend to have a Severe expression

  • A Decrease In Platelet Clotting
  • A Rupture In The Wall Of The Stomach Or Intestine
  • A Significant Type Of Allergic Reaction Called Anaphylaxis
  • A Type Of Allergic Reaction Called Angioedema
  • A Type Of Blood Disorder Where The Red Blood Cells Burst
  • A Type Of Kidney Inflammation Called Interstitial Nephritis
  • Anemia
  • Bleeding
  • Bleeding Of The Stomach Or Intestines
  • Bleeding Within The Skull
  • Blistering Of The Skin
  • Blood Coming From Anus
  • Bronchospasm
  • Damage To The Liver And Inflammation
  • Decreased Blood Platelets
  • Hives
  • Inflammation Of The Skin Due To An Allergy
  • Large Purple Or Brown Skin Blotches
  • Low Levels Of White Blood Cells
  • Seizures
  • Stomach Or Intestinal Ulcer
  • Trouble Breathing
  • Wheezing

If experienced, these tend to have a Less Severe expression

  • A Skin Rash
  • A Type Of Stomach Irritation Called Gastritis
  • Abnormal Liver Function Tests
  • Black Tarry Stools
  • Bleeding Gums
  • Decreased Appetite
  • Drowsiness
  • Hematoma, A Collection Of Blood Outside Of The Blood Vessels
  • Indigestion
  • Itching
  • Nosebleed
  • Ringing In The Ears
  • Skin Redness

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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.