Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
More common
Body aches or pain
congestion
cough
difficulty with breathing
dryness or soreness of the throat
fever
hoarseness
runny nose
tender, swollen glands in the neck
trouble swallowing
voice changes
Incidence not known
Attack, assault, or force
blindness
blurred vision
changes in behavior
chills
darkening of the skin
decreased vision
diarrhea
dizziness
eye pain
fainting
headache
loss of appetite
lower back or side pain
mental depression
nausea
painful or difficult urination
skin rash
sore mouth or tongue
tearing
thoughts of killing oneself
unusual tiredness or weakness
vomiting
white patches in the mouth or on the tongue
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Less common
Cramps
heavy bleeding
pain
pain or tenderness around the eyes and cheekbones
stuffy or runny nose
tightness of the chest
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
 Qvar RediHaler side effects (more detail)
