What should I watch for?
Visit your doctor or health care professional for regular checks on your progress. Check your blood pressure and pulse rate regularly. Ask your doctor or health care professional what your blood pressure and pulse rate should be and when you should contact him or her.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine 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 may interfere with the effect of this medicine. 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.
Interactions with Medications
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:
Arm, back, or jaw pain
chest pain or discomfort
chest tightness or heaviness
fast, pounding, or irregular heartbeat or pulse
shortness of breath
Black, tarry stools
blindness or vision changes
blisters on the skin
burning of the face or mouth
burning, crawling, itching, numbness, painful, prickling, "pins and needles", or tingling feelings
clumsiness or unsteadiness
difficult or labored breathing
dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position
general feeling of discomfort or illness or weakness
lower back or side pain
numbness, tingling, pain, or weakness in the hands or feet
painful or difficult urination
shakiness in the legs, arms, hands, or feet
skin rash or itching
swelling of the feet or lower legs
swollen, painful, or tender lymph glands in the neck, armpit, or groin
tightness in the chest
trembling or shaking of the hands or feet
ulcers, sores, or white spots in the mouth
unusual bleeding or bruising
unusual tiredness or weakness
weakness in hands or feet
upper right abdominal or stomach pain
yellow eyes and skin
Get emergency help immediately if any of the following symptoms of overdose occur:
Symptoms of overdose
Feeling of warmth
redness of the face, neck, arms, and occasionally, upper chest
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:
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.