Classes
DEA Class; Rx
Common Brand Names; Vasostrict, ADH
- Gastrointestinal Agents, Other;
- Vasopressin-Related;
- Antidiuretics, Hormone Analog
Description
Parenteral exogenous antidiuretic hormone (ADH)
Used for increasing blood pressure in adults with vasodilatory shock who remain hypotensive despite fluids and catecholamines and for prevention and treatment of postoperative abdominal distention in abdominal roentgenography
Has catecholamine-sparing effect
Indications
Indicated for the treatment of central diabetes insipidus.
Contraindications
Hypersensitivity; multiple dose vial (10 mL) is contraindicated in patients with known allergy or hypersensitivity to 8-L-arginine vasopressin or chlorobutanol; the 1 mL single dose vial does not contain chlorobutanol; contraindicated only in patients with a known allergy or hypersensitivity to 8-L-arginine vasopressin
Adverse Effects
Abdominal cramps
Allergic reaction
Angina
Bronchial constriction
Circumoral pallor
Diarrhea
Nausea
Pounding in the head
Sweating
Tremor
Uterine contraction
Vertigo
Reversible diabetes insipidus
Warnings
With gastrointestinal (GI) bleeding, infusion should be continued for 12-24 hours after bleeding has stopped, and dosage should then be tapered over 24-48 hours
Continuous infusion should be administered via controlled infusion device
Use caution in chronic nephritis with nitrogen retention
Patients may experience reversible diabetes insipidus, manifested by development of polyuria, a dilute urine, and hypernatremia, after cessation of treatment with vasopressin; monitor serum electrolytes, fluid status and urine output after vasopressin discontinuation; some patients may require readministration of vasopressin or administration of desmopressin to correct fluid and electrolyte shifts
Pre- and postoperative patients with polyuria may occur
Use caution in patients with seizure, migraine, asthma, heart failure, vascular disease, angina pectoris, coronary thrombosis, renal disease
Use in pregnant women only when clearly needed
A decrease in cardiac index may be observed with the use of vasopressin
Pregnancy and Lactation
There are no available data on use in pregnant women to inform a drug associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes; animal reproduction studies not conducted
There are no data on presence of vasopressin injection in either human or animal milk, effects on breastfed infant, or on milk production
Maximum Dosage
Dependent on the route of administration and indication for therapy.
How supplied
Vasopressin
injection solution for dilution
- 20 units/mL (3-mL single-dose vial; 10-mL multidose vial); further dilution required /100mL
injection solution, ready-to-use
- 20 units/100mL (0.2 units/mL)
- 40 units/100mL (0.4 units/mL)
- 60 units/100mL (0.6 units/mL)