SIDE EFFECTS: See also Warning section.Drowsiness, dizziness, constipation, weakness, and dry skin may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Thalidomide may cause possibly severe nerve damage, which may be permanent. This may occur during treatment or after treatment has stopped. Tell your doctor immediately if you develop any of the following symptoms: numbness/tingling/pain/burning in the feet or hands, muscle weakness/cramps, feeling of tightness in the feet.People with multiple myeloma who are treated with this medication may rarely get other cancers (such as acute leukemia). Consult your doctor for more details.Tell your doctor right away if you have any serious side effects, including: mental/mood changes (e.g., confusion, anxiety), shaking (tremor), shortness of breath, arm/leg swelling, fast/slow heartbeat, signs of infection (e.g., fever, persistent sore throat).Get medical help right away if you have any very serious side effects, including: seizures.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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