Incidence not known
Back, leg, or stomach pains
black, tarry stools
bleeding gums
blistering, peeling, or loosening of the skin
bloating
blood in the urine or stools
blue lips and fingernails
blurred vision
burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings
chest pain or tightness
chills
clay-colored stools
cloudy urine
cold sweats
confusion
constipation
cough or hoarseness
coughing that sometimes produces a pink frothy sputum
coughing up blood
cracks in the skin
darkened urine
decrease in urine-concentrating ability
decreased frequency or amount of urine
diarrhea
difficult, fast, or noisy breathing
difficulty with swallowing
dizziness, faintness, or lightheadedness when getting up from a lying or sitting position
dry mouth
fast or irregular heartbeat
fever
flushed, dry skin
fruit-like breath odor
general body swelling
general feeling of discomfort or illness
greatly decreased frequency of urination or amount of urine
headache
hives, itching, rash
increased hunger
increased sweating
increased thirst
increased urination
indigestion
joint pain, stiffness, or swelling
loss of appetite
loss of heat from the body
lower back or side pain
muscle cramps or pain
nausea or vomiting
nosebleeds
numbness, tingling, pain, or weakness in the hands or feet
painful or difficult urination
pains in the stomach or side, possibly radiating to the back
pale skin
persistent non-healing sore
pink growth
pinpoint red spots on the skin
puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
red, irritated eyes
red skin lesions, often with a purple center
red, swollen skin
reddish patch or irritated area
redness, soreness, or scaly skin
seizures
shiny bump
sore throat
sores, ulcers, or white spots on the lips or in the mouth
sores, welting, or blisters
swelling of the face, fingers, legs, ankles, feet, or lower legs
swollen or painful glands
tenderness of salivary glands
thickening of bronchial secretions
trembling
trouble breathing
unpleasant breath odor
unusual bleeding or bruising
unusual tiredness or weakness
unusual weight loss
vomiting of blood
weakness and heaviness of the legs
weight gain
white, yellow or waxy scar-like area
yellow eyes or skin