Symbyax Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • A Feeling Of Restlessness With Inability To Sit Still
  • Disorder Involving Personality Changes
  • Parkinson Symptoms

If experienced, these tend to have a Less Severe expression

  • Abnormal Dreams
  • Backache
  • Blood Pressure Drop Upon Standing
  • Chronic Trouble Sleeping
  • Constipation
  • Diarrhea
  • Disturbance Of Attention
  • Dizzy
  • Drowsiness
  • Dry Mouth
  • Excessive Sweating
  • Feel Like Throwing Up
  • Feeling Anxious
  • Feeling Weak
  • Flu-Like Symptoms
  • Head Pain
  • High Amount Of Triglyceride In The Blood
  • Inability To Have An Erection
  • Increased Hunger
  • Increased Prolactin In The Blood
  • Indigestion
  • Inducing Of A Relaxed Easy State
  • Inflammation Of The Nose
  • Lazy Eye
  • Loss Of Appetite
  • Low Energy
  • Nervous
  • Problem With Ejaculation
  • Rash
  • Shaking Extremities
  • Sinus Irritation And Congestion
  • Throat Irritation
  • Weight Gain
  • Widening Of Blood Vessels
  • Yawning

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • Abnormal Movements Of Face, Muscles, And Tongue
  • Altered Mental Status
  • Chest Pain
  • Extrapyramidal Reaction
  • Extreme Sense Of Well Being
  • Fever
  • Fluid Retention In The Legs, Feet, Arms Or Hands
  • Loss Of Memory

If experienced, these tend to have a Less Severe expression

  • Abnormal Heart Rhythm
  • Abnormal Increase In Muscle Tone
  • Abnormal Liver Function Tests
  • Abnormal Manner Of Walking
  • Abnormally Low Blood Pressure
  • Agitation
  • Altered Interest In Having Sexual Intercourse
  • Chest Pain
  • Chills
  • Chills
  • Chronic Trouble Sleeping
  • Confused
  • Constipation
  • Cough
  • Deep Sleep Or Sleep For Long Periods
  • Dysarthria
  • Excessive Thirst
  • Fast Heartbeat
  • Feel Like Throwing Up
  • Fever
  • Frequent Urination
  • Gas
  • Hair Loss
  • Heart Throbbing Or Pounding
  • Hemorrhage Of Blood Under The Skin
  • High Blood Pressure
  • Hives
  • Hyperactive Behavior
  • Inability To Have An Erection
  • Increased Production Of Saliva
  • Indigestion
  • Itching
  • Joint Pain
  • Muscle Stiffness
  • Nervous
  • Numbness And Tingling
  • Pain In Arms Or Legs
  • Problems With Bladder Control
  • Problems With Eyesight
  • Ringing In The Ears
  • Sexual Problems
  • Stomach Cramps
  • Taste Problems
  • Throat Irritation
  • Throwing Up
  • Urinary Tract Infection
  • Visible Water Retention
  • Weight Loss

RARE side effects


If experienced, these tend to have a Severe expression

  • A Spasm Of The Larynx
  • Abnormal Liver Function Tests
  • Acquired Decrease Of All Cells In The Blood
  • Acquired Low Blood Count Due To Destruction Of Red Cells
  • Allergic Reaction Causing Serum Sickness
  • Atrial Fibrillation
  • Behaving With Excessive Cheerfulness And Activity
  • Bleeding Of The Stomach Or Intestines
  • Blocked Bowels With Decreased Peristaltic Movement
  • Bronchospasm
  • Cannot Empty Bladder
  • Continued Painful Erection
  • Decreased Blood Platelets
  • Decreased Neutrophils A Type Of White Blood Cell
  • Decreased White Blood Cells
  • Deficiency Of Granulocytes A Type Of White Blood Cell
  • Diabetes
  • Diabetic Hyperosmolar Coma
  • Diabetic Ketoacidosis
  • Difficulty Swallowing
  • Disturbance In The Ability Of The Eye To Focus
  • DRESS Syndrome
  • Enlarged Fatty Liver
  • Erythema Multiforme
  • Excessive Fat In The Blood
  • Giant Hives
  • Having Thoughts Of Suicide
  • Hepatitis
  • Hepatitis Caused By Drugs
  • High Amount Of Bilirubin In The Blood
  • High Blood Sugar
  • Increased Eosinophils In The Blood
  • Increased Pressure Of Pulmonary Circulation
  • Increased Risk Of Bleeding
  • Inflammation Of The Liver With Stoppage Of Bile Flow
  • Kidney Failure
  • Large Purple Or Brown Skin Blotches
  • Life Threatening Allergic Reaction
  • Liver Failure
  • Low Amount Of Sodium In The Blood
  • Low Blood Counts Due To Bone Marrow Failure
  • Lung Embolism
  • Mild Degree Of Mania
  • Muscle Problems That Cause Abnormal Movement
  • Neuroleptic Malignant Syndrome
  • Obstruction Of A Blood Vessel By A Blood Clot
  • Pancreatitis
  • Pneumonia With High Amount Of Eosinophil White Blood Cells
  • Problem With Periods
  • Problems With Eyesight
  • Problems With Food Passing Through The Esophagus
  • Prolonged QT Interval On EKG
  • Puffy Face From Water Retention
  • Rash
  • Rhabdomyolysis
  • Secondary Angle-Closure Glaucoma
  • Seizures
  • Serotonin Syndrome - Adverse Drug Interaction
  • Skin Condition Marked By Red And Painful Nodules
  • Skin Rash With Sloughing
  • Stevens-Johnson Syndrome
  • Stomach Or Intestinal Ulcer
  • Stroke
  • Sudden Blindness And Pain Upon Moving The Eye
  • Sunstroke
  • Swollen Lymph Nodes
  • Temporarily Stops Breathing While Sleeping
  • Thrombotic Thrombocytopenic Purpura
  • Trouble Breathing
  • Very Rapid Heartbeat - Torsades De Pointes
  • Vocal Cord Swelling
  • Yellowing Of Skin Or Eyes From Bile Flow Problems
  • Yellowing Of Skin Or Eyes From Liver Problems

If experienced, these tend to have a Less Severe expression

  • Abnormal Bleeding From The Uterus
  • Abnormally Low Blood Pressure
  • Altered Interest In Having Sexual Intercourse
  • Bleeding Not Related To Menstrual Period
  • Cataracts
  • Confused
  • Difficult Or Painful Urination
  • Dilated Pupil
  • Discharge Of Milk In Men Or Women When Not Breastfeeding
  • Drug Or Chemical-Induced Sensitivity To Sunlight
  • Dyskinesia
  • Enlarged Breasts
  • Grinding Of The Teeth
  • Hair Loss
  • Hemorrhage Of Blood Under The Skin
  • Hives
  • Increased Prolactin In The Blood
  • Inflammation Of Skin Caused By An Allergy
  • Itching
  • Loss Of Memory
  • Loss Of One's Own Sense Of Reality Or Identity
  • Low Blood Sugar
  • Mood Changes
  • Small Reddish-Purplish Pin-Point Sized Spots On The Skin
  • Stuttering
  • Sun-Sensitive Skin
  • Throwing Up
  • Uncoordinated

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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.