Does desmopressin cause fluid retention?

Desmopressin leads to renal water retention, and iatrogenic hyponatremia may result if fluid intake is not appropriately restricted. It is common practice to stop a medication that is causing toxicity, and this advice is promulgated in Micromedex, which suggests withholding desmopressin if hyponatremia occurs.

What is a Stimate challenge?

A Stimate challenge test is a medical test to ensure that Stimate will be able to successfully stop bleeding in a patient with Von Willebrand disease.

Are Ddavp and Stimate the same?

The brand name of this type of desmopressin is DDAVP®. The other way desmopressin is given is by a nasal spray (spraying it in the nose). The brand name is Stimate® Nasal Spray.

Can desmopressin cause kidney problems?

However, elderly patients are more likely to have age-related kidney problems, which may require caution and an adjustment in the dose for patients receiving desmopressin.

What is Stimate used for?

Stimate is a brand of desmopressin used to help stop bleeding in patients with von Willebrand’s disease or mild hemophilia A. Stimate causes the release of von Willebrand’s antigen from the platelets and the cells that line the blood vessels where it is stored.

How long is Stimate good for?

DDAVP® Rhinal Tube System: Store in the refrigerator in an upright position. For travelers, the product is good for up to 3 weeks at room temperature. Stimate®: Store at room temperature in an upright position. Throw the bottle away 6 months after it is used for the first time.

What class of medication is Ddavp?

Desmopressin is also used to control bed-wetting. Desmopressin is in a class of medications called hormones. It works by replacing vasopressin, a hormone that is normally produced in the body to help balance the amount of water and salt.

Who shouldnt take desmopressin?

tell your doctor if you have or have ever had kidney disease or a low level of sodium in your blood. Your doctor will probably tell you not to take desmopressin. tell your doctor if you have or have ever had high blood pressure, any condition that causes you to be extremely thirsty, cystic fibrosis, or heart disease.

What are the contraindications for Stimate® nasal spray?

Stimate should be used with caution in patients with habitual or psychogenic polydipsia, who may be more likely to drink excessive amounts of fluids, putting them at greater risk of hyponatremia. Stimate® Nasal Spray should not be used to treat patients with Type IIB von Willebrand’s disease since platelet aggregation may be induced.

What is the bioavailability of Stimate® nasal spray?

Plasma concentrations of Stimate® Nasal Spray were maximal approximately 40 to 45 minutes after dosing. The bioavailability of Stimate® Nasal Spray when administered by the intranasal route as a 1.5 mg/mL solution is between 3.3 and 4.1 percent.

What is the antidiuretic activity of Stimate nasal spray solution?

One spray or 0.1 mL (150 mcg) of Stimate Nasal Spray solution has an antidiuretic activity of about 600 International Units. Desmopressin acetate has been shown to be more potent than arginine vasopressin in increasing plasma levels of Factor VIII activity in patients with hemophilia and von Willebrand’s disease Type I.

What is the maximum amount of oral fluids allowed after DDAVP?

The total maximum oral fluids allowed for 24 hours following DDAVP (IV) or Stimate (intranasal) is based on your weight: Measuring cup of fluid = 8 oz. = 240ml 10kg or 22 lbs. – restrict your fluids to about 750ml or 25oz per day (3 ¼ cups) 20kg or 44 lbs. – restrict your fluids to about 1000ml or 33oz per day (4 ¼ cups)