Norfloxacin Tablet Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • Chronic Trouble Sleeping
  • Diarrhea
  • Drowsiness
  • Feel Like Throwing Up
  • Head Pain
  • Inflammation Or Infection Of Vagina
  • Irritation Of The Stomach Or Intestines
  • Nervous
  • Stomach Cramps

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • Drug Or Chemical-Induced Sensitivity To Sunlight

If experienced, these tend to have a Less Severe expression

  • Discharge From The Vagina
  • Dizzy
  • Dry Mouth
  • Feeling Weak
  • Genital Itching
  • Loss Of Appetite
  • Pain
  • Throwing Up

RARE side effects


If experienced, these tend to have a Severe expression

  • Abnormal Liver Function Tests
  • Abnormal Sensations Of The Skin
  • Acquired Decrease Of All Cells In The Blood
  • Acute Inflammation Of The Pancreas
  • Acute Liver Failure
  • Agitation
  • Allergic Reaction Causing Inflammation Of Blood Vessels
  • Allergic Reaction Causing Serum Sickness
  • Anemia
  • Blood Clot In The Brain
  • Bloody Urine
  • Cannot Empty Bladder
  • Clostridium Difficile Infection
  • Complete Stoppage Of The Heart
  • Confused
  • Decreased Blood Platelets
  • Decreased Neutrophils A Type Of White Blood Cell
  • Decreased White Blood Cells
  • Deficiency Of Granulocytes A Type Of White Blood Cell
  • Dissection Of Aorta
  • Erythema Multiforme
  • Fast Heartbeat
  • Fluid In The Lungs
  • Giant Hives
  • Hallucination
  • Having Thoughts Of Suicide
  • Hearing Loss
  • Heart Throbbing Or Pounding
  • Heart Ventricle Rhythm Problem
  • Hemolytic Anemia
  • Hepatitis
  • High Blood Sugar
  • High Pressure Within The Skull
  • Hypersensitivity Drug Reaction
  • Inflammation In Lungs Caused By Allergic Reaction
  • Inflammation Of The Tendon
  • Interstitial Nephritis
  • Itching
  • Kidney Failure
  • Life Threatening Allergic Reaction
  • Low Blood Counts Due To Bone Marrow Failure
  • Low Blood Sugar
  • Nerve Function Blockage Affecting Normal Muscle Action
  • Numbness
  • Paranoia
  • Peripheral Neuropathy
  • Phobia
  • Prolonged QT Interval On EKG
  • Psychosis Caused By A Drug
  • Psychosis Caused By A Poisonous Agent
  • Rash
  • Redness Of Skin
  • Rhabdomyolysis
  • Rupture Of A Tendon
  • Rupture Of A Tendon In The Shoulder Area
  • Rupture Of The Tendon In The Back Of The Heel
  • Seizures
  • Severe Diarrhea
  • Shaking Extremities
  • Skin Rash With Sloughing
  • Stevens-Johnson Syndrome
  • Thrombotic Thrombocytopenic Purpura
  • Toxic Epidermal Necrolysis
  • Trouble Breathing
  • Vasculitis
  • Very Rapid Heartbeat - Torsades De Pointes
  • Vocal Cord Swelling
  • Widening Of Blood Vessels
  • Yellowing Of Skin Or Eyes From Bile Flow Problems

If experienced, these tend to have a Less Severe expression

  • Arthritis
  • Constipation
  • Delirium
  • Depression
  • Difficult Or Painful Urination
  • Disturbance Of Attention
  • Double Vision
  • Excess Urination
  • Feeling Anxious
  • Fever
  • Increased Eosinophils In The Blood
  • Joint Pain
  • Loss Of Memory
  • Muscle Pain
  • Muscle Spasm
  • Muscle Weakness
  • Nightmares
  • Numbness And Tingling
  • Painful, Red Or Swollen Mouth
  • Problems With Eyesight
  • Ringing In The Ears
  • Sensitive To Light
  • Skin Discoloration
  • Sun-Sensitive Skin
  • Taste Problems
  • Uncoordinated
  • Yeast Infection Of Vagina And Vulva

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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.