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:
Less common
Blurred vision
trouble in urinating
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:
More common
Bigger, dilated, or enlarged pupils (black part of the eye)
dry mouth
fever
headache
increased sensitivity of the eyes to light
muscle aches
pain in the mouth or throat
redness, burning, stinging, or itching of the skin
sore throat
stuffy or runny nose
unusual tiredness or weakness
Less common
Constipation
dry eye
dry skin
dry throat
nasal dryness
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.
 Qbrexza side effects (more detail)
