What side effects may I notice from receiving Stalevo?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-changes in emotions or moods
-falling asleep during normal activities like driving
-fast, irregular heartbeat
-feeling faint or lightheaded
-fever
-hallucinations
-new or increased gambling urges, sexual urges, uncontrolled spending, binge or compulsive eating, or other urges
-sore muscles
-stomach pain
-trouble passing urine or change in the amount of urine
-uncontrollable movements of the arms, face, head, mouth, neck, or upper body
-unusually weak or tired

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-constipation
-headache
-loss of appetite
-trouble sleeping
-upset stomach

This list may not describe all possible side effects for Stalevo. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.