How does ddavp (desmopressin) work?

Reduce urine amount. It is a synthetic anti-diuretic hormone. Acts on the kidney to reabsorb more filtered water so that less urine is produced. Idea being that the bladder will be able to accomodate a smaller urine volume produced and not reach a threshold where nervous system feels it has to expell urine, whilst subject is sleeping, and result in control of bedwetting.

Related Questions

Diabetes insipidus. May end up on desmopressin as hctz/indomethacin didn't work. How much should I expect to pay (no insurance)?

Ddavp (desmopressin) pills/nasal. Depends on the dose and whether on pills or nasal spray. Neither are cheap. I would ask your physician what u might need then call 2 or 3 local pharmacies for cash cost or possibly check the cost on line or in canada. Read more...
Diabetes Insipidus. Des oppression is available as a branded or generic formulation, nasal spray, or vial. Tablets cost from $1.30 to $1.50 each. A 5ml spray is $100-150. Depending on the severity of the di, no medication is needed, or small doses can be prescribed. Primary polydipsia is generally not treated with desmopressin. Read more...

Dose of desmopressin?

Depends. Depends upon why you're taking it and which route of administration. Different people have different severities of di, and some people are more resistant to DDAVP (desmopressin) than others. Metered-dose inhaler is 1-2 sprays into the nose twice a day. Oral dose for mild disease is one tablet at bedtime. Iv dose (as in icu) is 0.5-1.0 mcg daily in two divided doses. Check with prescribing doctor. Read more...
DDAVP (desmopressin) Average dose is 0.1-0.8mg. daily in divided doses. Read more...

Ddavp (desmopressin) =?

Manmade v. natural. Vasopressin is the human produced hormone, while the long-acting synthetic analogue of this is desmopressin. But they have very similar effects -- although nothing is as good as the body's own creation. Vasopressin controls blood osmolarity (volume of urine, volume of blood and fluid in the body). Read more...

What does desmopressin do?

Helps enuresis. Desmopressin (ddavp) is effective in temporarily stopping or reducing urine production. It is given for nocturnal enuresis in children and in diabetes insipidus, where too much urine is made. Read more...

What is desmopressin used for?

Mainly bedwetting. However is also used for patients with central diabetes insipidus because this synthetic antidiuretic hormone causes the kidney tubules to reabsorb more water after blood filtration occurs in the kidney, resulting in less urine production. It is also used to reduce blood loss in some patients undergoing major heart surgery or hemophilia & 7 von willebrands disease patients needing surgery. Read more...