Neurontin Capsule Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • Involuntary Eye Movement
  • Uncoordinated

If experienced, these tend to have a Less Severe expression

  • Dizzy
  • Drowsiness
  • Fluid Retention In The Legs, Feet, Arms Or Hands
  • Inducing Of A Relaxed Easy State
  • Low Energy

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • Altered Mental Status
  • Depression
  • Feeling Anger Toward Something
  • Loss Of Memory
  • Mood Changes
  • Trouble Breathing

If experienced, these tend to have a Less Severe expression

  • Backache
  • Bacterial Infection Of Middle Ear
  • Blurred Vision
  • Constipation
  • Cough
  • Diarrhea
  • Double Vision
  • Dry Mouth
  • Dysarthria
  • Feel Like Throwing Up
  • Feeling Weak
  • Hyperactive Behavior
  • Infection Caused By A Virus
  • Lazy Eye
  • Not Feeling Well
  • Shaking Extremities
  • Throat Dryness
  • Throat Irritation
  • Throwing Up
  • Weight Gain

RARE side effects


If experienced, these tend to have a Severe expression

  • Abnormal Liver Function Tests
  • Confused
  • Decreased Lung Function
  • DRESS Syndrome
  • Easily Angered Or Annoyed
  • Erythema Multiforme
  • Giant Hives
  • Having Thoughts Of Suicide
  • Hypersensitivity Drug Reaction
  • Increased Eosinophils In The Blood
  • Life Threatening Allergic Reaction
  • Low Amount Of Sodium In The Blood
  • Multiple Organ Failure
  • Rhabdomyolysis
  • Stevens-Johnson Syndrome
  • Swollen Lymph Nodes
  • Yellowing Of Skin Or Eyes From Liver Problems

If experienced, these tend to have a Less Severe expression

  • Agitation
  • Altered Interest In Having Sexual Intercourse
  • Cannot Focus Thoughts
  • Chronic Trouble Sleeping
  • Enlarged Breasts
  • Excessive Sweating
  • Feeling Anxious
  • Fever
  • Head Pain
  • High Blood Sugar
  • Inability To Have An Erection
  • Increased Creatine Kinase Level
  • Indigestion
  • Inflammation Of The Nose
  • Loss Of Appetite
  • Pain
  • Pink Eye
  • Problem Behavior
  • Rash

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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.