Silenor Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • Dizzy
  • Drowsiness
  • Dry Mouth
  • Head Pain
  • Increased Hunger
  • Taste Problems
  • Weight Gain

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • Abnormal Heart Rhythm
  • Abnormally Low Blood Pressure
  • Blurred Vision
  • Confused
  • Difficult Or Painful Urination
  • Hallucination
  • Inability To Have An Erection
  • Involuntary Quivering
  • Nervous
  • Parkinson Symptoms
  • Sexual Problems
  • Slow Heartbeat

If experienced, these tend to have a Less Severe expression

  • Altered Interest In Having Sexual Intercourse
  • Chronic Trouble Sleeping
  • Constipation
  • Diarrhea
  • Excessive Sweating
  • Heartburn
  • Throwing Up

RARE side effects


If experienced, these tend to have a Severe expression

  • Abnormal Heart Electrical Signals
  • Abnormal Liver Function Tests
  • Blood Disorder
  • Deficiency Of Granulocytes A Type Of White Blood Cell
  • Discharge Of Milk In Men Or Women When Not Breastfeeding
  • Enlarged Breasts
  • Giant Hives
  • Hair Loss
  • Having Thoughts Of Suicide
  • Heart Attack
  • Heart Block
  • High Amount Of Bilirubin In The Blood
  • Inflammation Of Skin Caused By An Allergy
  • Itching
  • Prolonged QT Interval On EKG
  • Rash
  • Ringing In The Ears
  • Secondary Angle-Closure Glaucoma
  • Seizures
  • Serotonin Syndrome - Adverse Drug Interaction
  • Stroke
  • Sun-Sensitive Skin
  • Swelling Of The Testicles
  • Syndrome Of Inappropriate Antidiuretic Hormone Secretion

If experienced, these tend to have a Less Severe expression

  • Delusions
  • Dilated Pupil
  • Fast Heartbeat
  • Feeling Agitated
  • Feeling Anxious
  • Heart Throbbing Or Pounding
  • High Blood Pressure
  • High Blood Sugar
  • Loss Of Appetite
  • Low Blood Sugar
  • Numbness And Tingling
  • Puffy Face From Water Retention

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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.