What side effects may I notice from receiving Oxbryta?

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
-signs and symptoms of a blood clot such as chest pain; shortness of breath; pain, swelling, or warmth in the leg

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

-diarrhea
-fever
-headache
-nausea
-stomach pain
-tiredness

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