Get emergency medical help if you have signs of an allergic reaction to Ingrezza: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have:
extreme drowsiness;
fast, slow, or uneven heartbeats;
pounding heartbeats or fluttering in your chest;
shortness of breath; or
a light-headed feeling, like you might pass out.
Common Ingrezza side effects may include:
headache, dizziness, drowsiness;
problems with balance or coordination;
dry mouth;
feeling restless;
constipation; or
blurred vision.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
 Ingrezza side effects (more detail)
