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 as soon as possible if any of the following side effects occur:Rare
- Abdominal or stomach cramps and pain (severe)
- Abdominal tenderness
- Dark urine
- Diarrhea (watery and severe, which may also be bloody)
- Difficulty in breathing or swallowing
- Hallucinations (seeing, hearing, or feeling things that are not there)
- Loss of appetite
- Nausea or vomiting
- Pain at place of injection
- Pain in calves that spreads to heels
- Rapid heartbeat
- Shakiness or tremors
- Shortness of breath
- Skin rash, itching, or redness
- Swelling of calves or lower legs
- Swelling of face, throat, or tongue
- Unusual tiredness or weakness
- Yellow eyes or skin
Note: Some of the above side effects may also occur up to several weeks after you stop taking this medicine.
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
- Diarrhea (mild)
- Dizziness or lightheadedness
- Vaginal pain and discharge
- Increased sensitivity of skin to sunlight
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.