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:Symptoms of allergic reaction
- Difficulty with breathing or swallowing
- Itching, especially of the feet or hands
- Reddening of the skin, especially around the ears
- Swelling of the eyes, face, or inside of the nose
- Unusual tiredness or weakness (sudden and severe)
Check with your doctor as soon as possible if any of the following side effects occur:Less common
- Fever over 39 °C (102.2 °F)
- Collapse or shock-like state
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
- Decreased appetite
- Fever of less than 39 °C (102.2 °F)
- Redness, soreness, hard lump, swelling, or pain at the injection site
- Restless sleep
- Skin rash or hives
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.