COMMON side effects

If experienced, these tend to have a Severe expression i

• discoloration of teeth

If experienced, these tend to have a Less Severe expression i

• itching
• low energy
• headache
• nausea
• vomiting

INFREQUENT side effects

If experienced, these tend to have a Severe expression i

• hives

If experienced, these tend to have a Less Severe expression i

• thrush
• a toxic effect on the central nervous system, which consists of the brain and spinal cord
• tear discoloration
• dry mouth
• discoloration of the saliva
• irritation of the mouth
• discoloration of the mouth
• a painful, red or swollen tongue
• a discolored tongue
• discoloration of nail
• arthritis
• joint pain
• muscle pain
• drowsiness
• sensation of spinning or whirling
• fever
• sputum discoloration

RARE side effects

If experienced, these tend to have a Severe expression i

• diarrhea from an infection with Clostridium difficile bacteria
• thyroid cancer
• 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
• decreased blood platelets
• very low levels of granulocytes, a type of white blood cell
• low levels of white blood cells
• low levels of a type of white blood cell called neutrophils
• increased eosinophils in the blood
• pseudotumor cerebri, a condition with high fluid pressure in the brain
• acute inflammation of the covering of the heart
• inflammation of the covering of the heart or pericardium
• inflammation of the middle tissue heart muscle
• inflammation of the blood vessels
• worsening asthma
• inflammation in the lungs due to an allergic reaction
• inflammation of the esophagus
• acute liver failure
• liver inflammation resulting from an abnormal immune response
• inflammation of the liver called hepatitis
• blockage of normal bile flow
• acute inflammation of the pancreas
• a type of kidney inflammation called interstitial nephritis
• kidney inflammation
• decreased kidney function
• erythema multiforme, a type of allergic skin reaction
• a skin disorder with blistering and peeling skin called Stevens-Johnson syndrome
• erythema nodosum, a skin condition with red and painful nodules
• skin rash with sloughing
• a condition with symptoms that resemble lupus
• seizures
• high amount of bilirubin in the blood
• swollen lymph nodes
• trouble breathing
• abnormal liver function tests
• a significant type of allergic reaction called anaphylaxis
• a type of allergic reaction called angioedema
• a hypersensitivity reaction to a drug
• a serum sickness reaction
• defective tooth enamel formation
• a type of significant allergic skin reaction called DRESS syndrome

If experienced, these tend to have a Less Severe expression i

• a change in vision
• ringing in the ears
• hearing loss
• stomatitis, a condition with painful swelling and sores inside the mouth
• indigestion
• low sperm count
• increased sensitivity of the skin to the sun
• hair loss
• dizziness
• loss of muscle coordination
• numbness
• a skin rash
• decreased appetite
• cough
• difficulty swallowing
• a feeling of pins and needles on skin
• vulvovaginitis, an inflammation or infection of the vagina and vulva
• a feeling of general discomfort called malaise