When This Medicine Should Not Be Used:
This medicine is not right for everyone. You should not receive it if you had an allergic reaction to desmopressin, or if you have moderate to severe kidney disease.

How to Use This Medicine:
Injectable

• Your doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.
• A nurse or other health provider will give you this medicine.
• Missed dose: Call your doctor or pharmacist for instructions.

Drugs and Foods to Avoid:
Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

• Some medicines can affect how desmopressin works. Tell your doctor if you are also using any of the following:
  
  • Carbamazepine
  • Chlorpromazine
  • Lamotrigine
  • Medicine to treat depression
  • Narcotic pain medicine
  • An NSAID pain or arthritis medicine (such as aspirin, diclofenac, ibuprofen, naproxen)

Warnings While Using This Medicine:

• Tell your doctor if you are pregnant or breastfeeding, or if you have heart problems, high blood pressure, kidney disease, cystic fibrosis, or a history of blood clots.
• This medicine may cause low levels of sodium in your blood. Carefully follow your doctor's instructions about how much liquid to drink each day.
• Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.
• Keep all medicine out of the reach of children. Never share your medicine with anyone.

Possible Side Effects While Using This Medicine:
Call your doctor right away if you notice any of these side effects:

• Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
• Confusion, weakness, muscle twitching, weight gain
• Seizures

If you notice these less serious side effects, talk with your doctor:

• Headache, flushing
• Mild stomach pain, nausea, or vomiting
• Pain, swelling, or burning pain where the needle is placed

If you notice other side effects that you think are caused by this medicine, tell your doctor.
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088