Cilostazol Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • An Infection

If experienced, these tend to have a Less Severe expression

  • A Stuffy And Runny Nose
  • Diarrhea
  • Dizziness
  • Fluid Retention In The Legs, Feet, Arms Or Hands
  • Headache
  • Heart Throbbing Or Pounding
  • Loose Stools

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • An Ulcer From Too Much Stomach Acid
  • An Ulcer Of The Duodenum
  • Bleeding From The Retina
  • Bleeding In The Eye
  • Blood Coming From Anus
  • Fainting
  • Fast Heartbeat
  • Inflammation Of The Tissue Lining The Sinuses
  • Large Purple Or Brown Skin Blotches
  • Nosebleed
  • Swelling Of The Tongue

If experienced, these tend to have a Less Severe expression

  • A Type Of Stomach Irritation Called Gastritis
  • Backache
  • Bone Pain
  • Cough
  • Fever
  • Gas
  • Indigestion
  • Inflammation Of The Esophagus
  • Inflammation Of The Large Intestine
  • Intense Abdominal Pain
  • Joint Pain
  • Muscle Pain
  • Nausea
  • Orthostatic Hypotension, A Form Of Low Blood Pressure
  • Sensation Of Spinning Or Whirling
  • Throat Irritation
  • Visible Water Retention

RARE side effects


If experienced, these tend to have a Severe expression

  • A Feeling Of Pins And Needles On Skin
  • A Hemorrhage In The Brain
  • A Significant Type Of Allergic Reaction Called Anaphylaxis
  • A Skin Disorder With Blistering And Peeling Skin Called Stevens-Johnson Syndrome
  • A Skin Rash
  • A Stroke
  • A Type Of Allergic Reaction Called Angioedema
  • A Type Of Blood Disorder With A Decrease In All Types Of Blood Cells Called Pancytopenia
  • A Type Of Inflammation Of The Lung Called Interstitial Pneumonitis
  • A Yellowing Of The Eyes Or Skin From Buildup Of Bilirubin Called Jaundice
  • Abnormal Liver Function Tests
  • An Acute Skin Rash
  • An Increased Risk Of Bleeding
  • Anemia
  • Angina, A Type Of Chest Pain
  • Atrial Fibrillation
  • Bleeding
  • Bleeding From The Lungs
  • Bleeding Not Related To Menstrual Period
  • Bleeding Of The Stomach Or Intestines
  • Blockage Of Blood Flow From Left Ventricle Of The Heart
  • Bloody Urine
  • Cerebral Ischemia, A Lack Of Blood Supply To The Brain
  • Chest Pain
  • Coughing Up Of Blood
  • Decreased Blood Platelets
  • High Amount Of Uric Acid In The Blood
  • High Blood Pressure
  • High Blood Sugar
  • Itching
  • Low Blood Counts Due To Bone Marrow Failure
  • Low Blood Pressure
  • Low Levels Of Granulocytes, A Type Of White Blood Cell
  • Low Levels Of White Blood Cells
  • Neck Stiffness
  • Prolonged QT Interval On EKG
  • Rapid Ventricular Heartbeat
  • Subdural Intracranial Hemorrhage
  • Torsades De Pointes, A Type Of Abnormal Heart Rhythm
  • Very Low Levels Of Granulocytes, A Type Of White Blood Cell

If experienced, these tend to have a Less Severe expression

  • A Feeling Of General Discomfort Called Malaise
  • An Increased Need To Urinate Often
  • Black Tarry Stools
  • Bruising Under The Skin
  • Decreased Appetite
  • Difficulty Sleeping
  • Elevation Of Proteins In The Urine
  • Enlarged Superficial Veins
  • Furunculosis Or Boils On The Skin
  • Generalized Weakness
  • Hives
  • Inflammation Of The Sac Surrounding The Joint - Bursitis
  • Leg Cramps
  • Ringing In The Ears
  • Skin Inflammation
  • Temporary Redness Of Face And Neck
  • Vomiting

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.