What side effects may I notice from receiving Xenleta?

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

-allergic reactions like skin rash or hives, swelling of the face, lips, or tongue
-bloody or watery diarrhea
-fever
-signs and symptoms of a dangerous change in heartbeat or heart rhythm like chest pain; dizziness; fast, irregular heartbeat; palpitations; feeling faint or lightheaded; falls; breathing problems
-signs and symptoms of liver injury like dark yellow or brown urine; general ill feeling or flu-like symptoms; light-colored stools; loss of appetite; nausea; right upper belly pain; unusually weak or tired; yellowing of the eyes or skin
-signs and symptoms of low potassium like muscle cramps; muscle pain; chest pain; dizziness; feeling faint or lightheaded, falls; palpitations; breathing problems; or fast, irregular heartbeat

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
-headache
-nausea, vomiting
-trouble sleeping

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