Vaprisol Side Effects
Generic name: conivaptan
Note: This document contains side effect information about conivaptan. Some of the dosage forms listed on this page may not apply to the brand name Vaprisol.
Some side effects of Vaprisol may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.
For the Consumer
Applies to conivaptan: intravenous solution
Get emergency medical help if you have any of these signs of an allergic reaction while taking conivaptan (the active ingredient contained in Vaprisol) hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Tell your caregivers at once if you have a serious side effect such as:
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feeling like you might pass out;
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low potassium (confusion, uneven heart rate, extreme thirst, increased urination, leg discomfort, muscle weakness or limp feeling);
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trouble speaking, trouble swallowing, weakness, mood changes, muscle spasm or weakness in your arms and legs, seizure;
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pain, redness, or swelling where the IV needle is placed;
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swelling, rapid weight gain; or
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pain or burning when you urinate.
Less serious side effects of conivaptan may include:
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mild fever;
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headache;
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diarrhea; or
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vomiting.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.
For Healthcare Professionals
Applies to conivaptan: intravenous solution
Local
Local side effects have included injection site reactions including erythema, pain, phlebitis, swelling, and cannulae site reactions.
Gastrointestinal
Gastrointestinal side effects have included constipation, diarrhea, dry mouth, nausea, vomiting, oral candidiasis, and thirst.
Cardiovascular
Cardiovascular side effects have included atrial fibrillation, orthostatic hypotension, hypotension, peripheral edema, and hypertension.
Metabolic
Metabolic side effects have included dehydration, hypokalemia, hypomagnesemia, and hyponatremia.
Hematologic
Hematologic side effects have included anemia.
Renal
Renal side effects have included hematuria, polyuria, and, pollakiuria.
Genitourinary
Genitourinary side effects have included urinary tract infection.
Nervous system
Nervous system side effects have included headache.
Psychiatric
Psychiatric side effects have included insomnia and confusion.
General
General side effects have included pain and pyrexia.
Endocrine
Endocrine side effects have included hypoglycemia and hyperglycemia.
More Vaprisol resources
- Vaprisol Prescribing Information (FDA)
- Vaprisol Monograph (AHFS DI)
- Vaprisol Advanced Consumer (Micromedex) - Includes Dosage Information
- Vaprisol MedFacts Consumer Leaflet (Wolters Kluwer)
- Vaprisol Consumer Overview
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