Lamictal XR (Orange) Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • A Skin Rash
  • Fever

If experienced, these tend to have a Less Severe expression

  • A Stuffy And Runny Nose
  • An Infection
  • Backache
  • Blurred Vision
  • Chest Pain
  • Difficulty Sleeping
  • Dizziness
  • Double Vision
  • Drowsiness
  • Dry Mouth
  • Headache
  • Intense Abdominal Pain
  • Loss Of Muscle Coordination
  • Low Energy
  • Muscle Tremors
  • Nausea
  • Throat Irritation
  • Vomiting

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • An Accidental Injury
  • Bleeding
  • Irritability
  • Mental Status Changes

If experienced, these tend to have a Less Severe expression

  • A Change In Vision
  • Anxious Feelings
  • Confusion
  • Constipation
  • Decreased Appetite
  • Depression
  • Diarrhea
  • Indigestion
  • Inflammation Or Infection Of The Vagina
  • Joint Pain
  • Mood Changes
  • Neck Pain
  • Nystagmus, A Condition With Involuntary Eye Movements
  • Pain
  • Pain With Menstruation
  • Weight Loss

RARE side effects


If experienced, these tend to have a Severe expression

  • A Blood Disorder
  • A Breast Tumor
  • A Condition With Muscle Tissue Breakdown Called Rhabdomyolysis
  • A Condition With Symptoms That Resemble Lupus
  • A High Alanine Transaminase Level
  • A High Aspartate Transaminase Level
  • A Hypersensitivity Reaction To A Drug
  • A Reduction In The Body's Resistance To Infection
  • A Skin Disorder With Blistering And Peeling Skin Called Stevens-Johnson Syndrome
  • A Skin Disorder With Blistering And Peeling Skin Called Toxic Epidermal Necrolysis
  • A Type Of Abnormal Movement Disorder Called Dyskinesia
  • A Type Of Allergic Reaction Called Angioedema
  • A Type Of Blood Disorder Where The Red Blood Cells Burst Called Hemolytic Anemia
  • A Type Of Blood Disorder With A Decrease In All Types Of Blood Cells Called Pancytopenia
  • A Type Of Immune System Problem Called Hypogammaglobulinemia
  • A Type Of Kidney Inflammation Called Interstitial Nephritis
  • A Type Of Significant Allergic Skin Reaction Called DRESS Syndrome
  • Abnormal Liver Function Tests
  • Acute Kidney Failure
  • An Acute Skin Rash
  • Anemia
  • Apnea, A Breathing Interruption
  • Bleeding Of The Stomach Or Intestines
  • Decreased Blood Platelets
  • Defect In Heart's Electrical Intraventricular Conduction
  • Erythema Multiforme, A Type Of Allergic Skin Reaction
  • Hearing Loss
  • Hemophagocytic Lymphohistiocytosis, A Condition Where The Body Makes Too Many Activated Immune Cells
  • High Amount Of Bilirubin In The Blood
  • High Blood Pressure
  • Increased Eosinophils In The Blood
  • Inflammation Of The Blood Vessels
  • Inflammation Of The Epididymis Of The Testicles
  • Inflammation Of The Esophagus
  • Inflammation Of The Large Intestine With Bleeding
  • Inflammation Of The Uvea Of The Eye
  • Low Blood Counts Due To Bone Marrow Failure
  • Low Levels Of A Type Of White Blood Cell Called Neutrophils
  • Low Levels Of White Blood Cells
  • Meningitis Not Due To An Infection
  • Multiple Organ Failure
  • Orthostatic Hypotension, A Form Of Low Blood Pressure
  • Pancreatitis
  • Problems Metabolizing Alcohol
  • Pure Red Cell Aplasia
  • Repeated Seizures With Unconsciousness Between Episodes
  • Skin Rash With Sloughing
  • Small Reddish-Purplish Pin-Point Sized Spots On Skin
  • ST Segment Changes On An EKG
  • Suicidal Behavior
  • Suicidal Thoughts
  • Swelling Of The Tongue
  • Ventricular Arrhythmias, 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 Condition With Low Thyroid Hormone Levels
  • A Distorted Sense Of Smell Called Parosmia
  • A Feeling Of General Discomfort Called Malaise
  • A Feeling Of Pins And Needles On Skin
  • A Goiter
  • A Loss Of Taste
  • A Painful, Red Or Swollen Tongue
  • A Sleep Disorder
  • A Type Of Bumpy Skin Rash Called A Maculopapular Rash
  • A Type Of Speech Disorder Called Dysarthria
  • A Type Of Stomach Irritation Called Gastritis
  • Accidental Falls
  • Acne
  • Aggressive Behavior
  • An Earache
  • An Inability To Completely Empty The Bladder
  • Arthritis
  • Bloody Vomit
  • Breastmilk Production Not Associated With Childbirth Or Nursing
  • Bruising Under The Skin
  • Burping
  • Canker Sores
  • Chills
  • Chronic Muscle Twitches Or Movements
  • Decreased Pigmentation Of The Skin
  • Difficult Or Painful Urination
  • Difficulty Swallowing
  • Drooping Of The Upper Eyelid
  • Drug-Induced Hot Flashes
  • Dry Eye
  • Erythema Or Redness Of Skin Or Mucous Membrane
  • Fainting
  • Fast Heartbeat
  • Feelings Of Hostility
  • Generalized Weakness
  • Hair Loss
  • Hallucinations
  • Heart Throbbing Or Pounding
  • Hiccups
  • High Blood Sugar
  • Hirsutism, A Condition Of Hair Growth On Parts Of The Body Normally Without Hair
  • Hives
  • Hyperactive Behavior
  • Increased Hunger
  • Inflammation Of The Bladder
  • Inflammation Of The Gums
  • Inflammation Of The Sac Surrounding The Joint - Bursitis
  • Inflammation Of The Skin With Blisters
  • Inflammation Of The Tissue Lining The Sinuses
  • Itching
  • Leg Cramps
  • Memory Loss
  • Muscle Twitching
  • Muscle Wasting
  • Muscle Weakness
  • Orgasm Problems
  • Overgrowth Of Gums Onto Teeth
  • Panic Disorder
  • Rapid Deep Breathing
  • Ringing In The Ears
  • Shingles
  • Skin Discoloration
  • Stomatitis, A Condition With Painful Swelling And Sores Inside The Mouth
  • Swollen Lymph Nodes
  • Taste Impairment
  • Temporary Redness Of Face And Neck
  • Toxic Amblyopia, A Loss Of Vision
  • Urinary Urgency, Or The Sudden Urge To Urinate
  • Urination During The Night
  • Visual Sensitivity To Light
  • Widening Of Blood Vessels
  • Yawning

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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.