What should I watch for?
Tell your doctor or health care professional if you feel your medicine is no longer working.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this drug affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol can make you more drowsy and dizzy. Avoid alcoholic drinks.
Do not treat yourself for coughs, colds, or pain while you are taking this medicine without asking your doctor or health care professional for advice. Some ingredients may increase your blood pressure.
Common and Rare Side Effects
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:
Bluish-colored lips, fingernails, or palms
difficulty with breathing
difficulty with swallowing
feeling of warmth
puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
redness of the face, neck, arms, and occasionally, upper chest
shortness of breath
tightness in the chest
unusual bleeding or bruising
unusual tiredness or weakness
Incidence not known
dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position
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:
Dizziness or lightheadedness
Incidence not known
Cracks in the skin
loss of heat from the body
red, swollen skin
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.