What side effects may I notice from receiving this medication?
Side effects that you should report to your care team as soon as possible:
-Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
-Burning, pain, tingling, or color changes in the hands, arms, legs, or feet
-Heart attack—pain or tightness in the chest, shoulders, arms, or jaw, nausea, shortness of breath, cold or clammy skin, feeling faint or lightheaded
-Heart rhythm changes—fast or irregular heartbeat, dizziness, feeling faint or lightheaded, chest pain, trouble breathing
-Increase in blood pressure
-Irritability, confusion, fast or irregular heartbeat, muscle stiffness, twitching muscles, sweating, high fever, seizure, chills, vomiting, diarrhea, which may be signs of serotonin syndrome
-Raynaud syndrome—cool, numb, or painful fingers or toes that may change color from pale, to blue, to red
-Seizures
-Stroke—sudden numbness or weakness of the face, arm, or leg, trouble speaking, confusion, trouble walking, loss of balance or coordination, dizziness, severe headache, change in vision
-Sudden or severe stomach pain, bloody diarrhea, fever, nausea, vomiting
-Vision loss
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
-Dizziness
-Unusual weakness or fatigue
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.