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