What side effects may I notice from receiving DDAVP?

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
-breathing problems
-chest pain, tightness
-change in blood pressure
-fast, irregular heart rate
-signs and symptoms of low sodium like headache; drowsiness; confusion; nausea and vomiting; muscle cramps; restless; or seizures
-sudden weight gain
-swelling of the legs or ankles
-unusual bleeding, bruising
-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):

-flushing, reddening of the skin
-headache
-mild nausea
-pain, redness where injected
-stomach cramps

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