Tiagabine HCL Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • Bruising Under The Skin
  • Difficulty Concentrating

If experienced, these tend to have a Less Severe expression

  • Chills
  • Dizziness
  • Drowsiness
  • Fever
  • Flu-Like Symptoms
  • Generalized Weakness
  • Headache
  • Intense Abdominal Pain
  • Irritability
  • Muscle Tremors
  • Nausea
  • Nervousness
  • Throat Irritation
  • Vomiting

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • A Type Of Speech Disorder Called Dysarthria
  • Confusion
  • Depression
  • Itching
  • Loss Of Muscle Coordination
  • Numbness And Tingling
  • Pneumonia
  • Trouble Breathing

If experienced, these tend to have a Less Severe expression

  • A Bacterial Infection Of The Middle Ear
  • A Change In Vision
  • A Feeling Of General Discomfort Called Malaise
  • A Migraine Headache
  • Agitation
  • An Earache
  • An Extreme Sense Of Wellbeing Called Euphoria
  • Backache
  • Bleeding Not Related To Menstrual Period
  • Bronchitis
  • Canker Sores
  • Chest Pain
  • Cough
  • Decreased Tone Or Tension In A Part Of The Body
  • Depersonalization, A Disconnection Of One's Own Sense Of Reality Or Identity
  • Diarrhea
  • Difficult Or Painful Urination
  • Difficulty Sleeping
  • Diminished Movement
  • Dry Skin
  • Excessive Sweating
  • Fainting
  • Fast Heartbeat
  • Fluid Retention In The Legs, Feet, Arms Or Hands
  • Hair Loss
  • Hallucinations
  • Heart Throbbing Or Pounding
  • High Blood Pressure
  • Hyperactive Behavior
  • Increased Hunger
  • Inflammation Of The Gums
  • Inflammation Or Infection Of The Vagina
  • Involuntary Leakage Of Urine
  • Joint Pain
  • Lazy Eye
  • Low Energy
  • Muscle Pain
  • Muscle Twitching
  • Muscle Weakness
  • Myoclonus, Quick And Involuntary Muscle Jerks
  • Neck Pain
  • Nosebleed
  • Pain
  • Pain With Menstruation
  • Paranoia
  • Ringing In The Ears
  • Sensation Of Spinning Or Whirling
  • Stupor
  • Swollen Lymph Nodes
  • Visible Water Retention
  • Weak Reflexes
  • Weight Gain
  • Weight Loss
  • Widening Of Blood Vessels

RARE side effects


If experienced, these tend to have a Severe expression

  • A Skin Disorder With Blistering And Peeling Skin Called Stevens-Johnson Syndrome
  • A Skin Rash
  • A Type Of Bumpy Skin Rash Called A Maculopapular Rash
  • Abnormal Manner Of Walking
  • Bleeding
  • Bleeding Of The Stomach Or Intestines
  • Decreased Blood Platelets
  • Feelings Of Hostility
  • Memory Loss
  • Mood Changes
  • Neuropsychiatric Disorder
  • Nystagmus, A Condition With Involuntary Eye Movements
  • Suicidal Thoughts
  • Urinary Tract Infection

If experienced, these tend to have a Less Severe expression

  • Behavioral Problems
  • Blood Coming From Anus
  • Blurred Vision
  • Inflammation Of The Skin With Blisters
  • Small Reddish-Purplish Pin-Point Sized Spots On Skin

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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.