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:
More common- Lab results that show problems with liver
- Tingling, burning, numbness, or pain in the hands, arms, feet, or legs
- Fever
- Joint pain
- Muscle pain
- Nausea and vomiting
- Seizures
- Skin rash
- Stomach pain (severe)
- Ulcers in the mouth and throat
- Discouragement, feeling sad or empty, irritability, lack of appetite, loss of interest or pleasure, tiredness, trouble concentrating, trouble sleeping
- Fever and sore throat
- Yellow eyes or skin
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- Constipation
- Diarrhea
- Headache
- Hives or welts
- Itching skin
- Swelling or inflammation of the mouth
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.


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