'''''For patient information, click <u>[[Amphotericin B Injection (patient information)|here]]</u>'''''.
* Content
{{CMG}}; {{AE}} {{AZ}}
<!--Adult Indications and Dosage-->
==Overview==
<!--FDA-Labeled Indications and Dosage (Adult)-->
|fdaLIADAdult======Condition1=====
Amphotericin B (Abelcet) is a [[polyene antimycotic|polyene]] [[Antifungal medication|antifungal drug]], often used [[intravenous]]ly for systemic [[fungi|fungal]] [[infection]]s. It was originally extracted from ''[[Streptomyces]]'', a [filamentous [[bacterium]], in 1955 at the Squibb Institute for Medical Research from cultures of an undescribed streptomycete isolated from the soil collected in the Orinoco River region of Venezuela. Its name originates from the chemical's amphoteric properties. Two amphotericins, amphotericin A and amphotericin B are known, but only B is used clinically, because it is significantly more active in vivo. Amphotericin A is almost identical to amphotericin B (having a double C=C bond between the 27th and 28th carbons), but has little antifungal activity.
* Dosing Information
Currently, the drug is available as plain amphotericin B, as a cholesteryl sulfate complex (ABCD), as a lipid complex (ABLC), and as a liposomal formulation (LAmB). The latter formulations have been developed to improve tolerability for the patient, but may show considerably different pharmacokinetic characteristics compared to plain amphotericin B.
:* Dosage
==Category==
=====Condition2=====
Antifungal
* Dosing Information
==US Brand Names==
:* Dosage
ABELCET<sup>®</sup>
=====Condition3=====
==FDA Package Insert==
* Dosing Information
''' [[Amphotericin B description|Description]]'''
:* Dosage
'''| [[Amphotericin B clinical pharmacology|Clinical Pharmacology]]'''
'''| [[Amphotericin B microbiology|Microbiology]]'''
'''| [[Amphotericin B indications and usage|Indications and Usage]]'''
'''| [[Amphotericin B contraindications|Contraindications]]'''
'''| [[Amphotericin B warnings and precautions|Warnings and Precautions]]'''
'''| [[Amphotericin B adverse reactions|Adverse Reactions]]'''
'''| [[Amphotericin B drug interactions|Drug Interactions]]'''
'''| [[Amphotericin B overdosage|Overdosage]]'''
'''| [[Amphotericin B dosage and administration|Dosage and Administration]]'''
'''| [[Amphotericin B how supplied|How Supplied]]'''
'''| [[Amphotericin B labels and packages|Labels and Packages]]'''
==Mechanism of Action==
=====Condition4=====
As with other polyene [[antifungals]], amphotericin B binds with [[ergosterol]], a component of fungal cell membranes, forming a transmembrane channel that leads to monovalent ion ([[potassium|K<sup>+</sup>]], [[sodium|Na<sup>+</sup>]], [[hydrogen|H<sup>+</sup>]] and [[chloride|Cl<sup>−</sup>]]) leakage, which is the primary effect leading to fungal cell death. Recently, however, researchers found evidence that pore formation is not necessarily linked to cell death.<ref>Angewandte Chemie Int. Ed. Engl. 2004{{Page needed|date=October 2012}}</ref><ref name=Baginski2009>{{cite journal |last1= Baginski |first1= M. |last2= Czub |first2= J. |title= Amphotericin B and Its New Derivatives–Mode of Action |journal= Current Drug Metabolism |volume= 10 |issue= 5 |year= 2009 |pages= 459–69 |pmid= 19689243 }}</ref> The actual mechanism of action may be more complex and multifaceted.
* Dosing Information
==References==
:* Dosage
{{Reflist|2}}
<!--Off-Label Use and Dosage (Adult)-->
[[Category:Antibiotics]]
<!--Guideline-Supported Use (Adult)-->
[[Category:Wikinfect]]
|offLabelAdultGuideSupport======Condition1=====
* Developed by:
* Class of Recommendation:
* Strength of Evidence:
* Dosing Information
:* Dosage
=====Condition2=====
There is limited information regarding <i>Off-Label Guideline-Supported Use</i> of {{PAGENAME}} in adult patients.
<!--Non–Guideline-Supported Use (Adult)-->
|offLabelAdultNoGuideSupport======Condition1=====
* Dosing Information
:* Dosage
=====Condition2=====
There is limited information regarding <i>Off-Label Non–Guideline-Supported Use</i> of {{PAGENAME}} in adult patients.
<!--Pediatric Indications and Dosage-->
<!--FDA-Labeled Indications and Dosage (Pediatric)-->
|fdaLIADPed======Condition1=====
* Dosing Information
:* Dosage
=====Condition2=====
There is limited information regarding <i>FDA-Labeled Use</i> of {{PAGENAME}} in pediatric patients.
<!--Off-Label Use and Dosage (Pediatric)-->
<!--Guideline-Supported Use (Pediatric)-->
|offLabelPedGuideSupport======Condition1=====
* Developed by:
* Class of Recommendation:
* Strength of Evidence:
* Dosing Information
:* Dosage
=====Condition2=====
There is limited information regarding <i>Off-Label Guideline-Supported Use</i> of {{PAGENAME}} in pediatric patients.
<!--Non–Guideline-Supported Use (Pediatric)-->
|offLabelPedNoGuideSupport======Condition1=====
* Dosing Information
:* Dosage
=====Condition2=====
There is limited information regarding <i>Off-Label Non–Guideline-Supported Use</i> of {{PAGENAME}} in pediatric patients.
<!--Contraindications-->
|contraindications=* Condition1
<!--Warnings-->
|warnings=* Description
====Precautions====
* Description
<!--Adverse Reactions-->
<!--Clinical Trials Experience-->
|clinicalTrials=There is limited information regarding <i>Clinical Trial Experience</i> of {{PAGENAME}} in the drug label.
=====Body as a Whole=====
=====Cardiovascular=====
=====Digestive=====
=====Endocrine=====
=====Hematologic and Lymphatic=====
=====Metabolic and Nutritional=====
=====Musculoskeletal=====
=====Neurologic=====
=====Respiratory=====
=====Skin and Hypersensitivy Reactions=====
=====Special Senses=====
=====Urogenital=====
=====Miscellaneous=====
<!--Postmarketing Experience-->
|postmarketing=There is limited information regarding <i>Postmarketing Experience</i> of {{PAGENAME}} in the drug label.
=====Body as a Whole=====
=====Cardiovascular=====
=====Digestive=====
=====Endocrine=====
=====Hematologic and Lymphatic=====
=====Metabolic and Nutritional=====
=====Musculoskeletal=====
=====Neurologic=====
=====Respiratory=====
=====Skin and Hypersensitivy Reactions=====
=====Special Senses=====
=====Urogenital=====
=====Miscellaneous=====
<!--Drug Interactions-->
|drugInteractions=* Drug
:* Description
<!--Use in Specific Populations-->
|useInPregnancyFDA=* '''Pregnancy Category'''
|useInPregnancyAUS=* '''Australian Drug Evaluation Committee (ADEC) Pregnancy Category'''
There is no Australian Drug Evaluation Committee (ADEC) guidance on usage of {{PAGENAME}} in women who are pregnant.
|useInLaborDelivery=There is no FDA guidance on use of {{PAGENAME}} during labor and delivery.
|useInNursing=There is no FDA guidance on the use of {{PAGENAME}} with respect to nursing mothers.
|useInPed=There is no FDA guidance on the use of {{PAGENAME}} with respect to pediatric patients.
|useInGeri=There is no FDA guidance on the use of {{PAGENAME}} with respect to geriatric patients.
|useInGender=There is no FDA guidance on the use of {{PAGENAME}} with respect to specific gender populations.
|useInRace=There is no FDA guidance on the use of {{PAGENAME}} with respect to specific racial populations.
|useInRenalImpair=There is no FDA guidance on the use of {{PAGENAME}} in patients with renal impairment.
|useInHepaticImpair=There is no FDA guidance on the use of {{PAGENAME}} in patients with hepatic impairment.
|useInReproPotential=There is no FDA guidance on the use of {{PAGENAME}} in women of reproductive potentials and males.
|useInImmunocomp=There is no FDA guidance one the use of {{PAGENAME}} in patients who are immunocompromised.
<!--Administration and Monitoring-->
|administration=* Oral
* Intravenous
|monitoring=There is limited information regarding <i>Monitoring</i> of {{PAGENAME}} in the drug label.
* Description
<!--IV Compatibility-->
|IVCompat=There is limited information regarding <i>IV Compatibility</i> of {{PAGENAME}} in the drug label.
<!--Overdosage-->
|overdose====Acute Overdose===
====Signs and Symptoms====
* Description
====Management====
* Description
===Chronic Overdose===
There is limited information regarding <i>Chronic Overdose</i> of {{PAGENAME}} in the drug label.
<!--Pharmacology-->
<!--Drug box 2-->
|drugBox=<!--Mechanism of Action-->
|mechAction=*
<!--Structure-->
|structure=*
: [[File:{{PAGENAME}}01.png|thumb|none|600px|This image is provided by the National Library of Medicine.]]
<!--Pharmacodynamics-->
|PD=There is limited information regarding <i>Pharmacodynamics</i> of {{PAGENAME}} in the drug label.
<!--Pharmacokinetics-->
|PK=There is limited information regarding <i>Pharmacokinetics</i> of {{PAGENAME}} in the drug label.
<!--Nonclinical Toxicology-->
|nonClinToxic=There is limited information regarding <i>Nonclinical Toxicology</i> of {{PAGENAME}} in the drug label.
<!--Clinical Studies-->
|clinicalStudies=There is limited information regarding <i>Clinical Studies</i> of {{PAGENAME}} in the drug label.
<!--How Supplied-->
|howSupplied=*
<!--Patient Counseling Information-->
|fdaPatientInfo=There is limited information regarding <i>Patient Counseling Information</i> of {{PAGENAME}} in the drug label.
<!--Precautions with Alcohol-->
|alcohol=* Alcohol-{{PAGENAME}} interaction has not been established. Talk to your doctor about the effects of taking alcohol with this medication.
<!--Brand Names-->
|brandNames=* ®<ref>{{Cite web | title = | url = }}</ref>
<!--Look-Alike Drug Names-->
|lookAlike=* A® — B®<ref name="www.ismp.org">{{Cite web | last = | first = | title = http://www.ismp.org | url = http://www.ismp.org | publisher = | date = }}</ref>
WikiDoc MAKES NO GUARANTEE OF VALIDITY. WikiDoc is not a professional health care provider, nor is it a suitable replacement for a licensed healthcare provider. WikiDoc is intended to be an educational tool, not a tool for any form of healthcare delivery. The educational content on WikiDoc drug pages is based upon the FDA package insert, National Library of Medicine content and practice guidelines / consensus statements. WikiDoc does not promote the administration of any medication or device that is not consistent with its labeling. Please read our full disclaimer here.
Black Box Warning
ConditionName:
See full prescribing information for complete Boxed Warning.
ConditionName:
Content
Overview
Amphotericin B is a {{{drugClass}}} that is FDA approved for the {{{indicationType}}} of {{{indication}}}. There is a Black Box Warning for this drug as shown here. Common adverse reactions include .
Adult Indications and Dosage
FDA-Labeled Indications and Dosage (Adult)
Condition1
Dosing Information
Dosage
Condition2
Dosing Information
Dosage
Condition3
Dosing Information
Dosage
Condition4
Dosing Information
Dosage
Off-Label Use and Dosage (Adult)
Guideline-Supported Use
Condition1
Developed by:
Class of Recommendation:
Strength of Evidence:
Dosing Information
Dosage
Condition2
There is limited information regarding Off-Label Guideline-Supported Use of Amphotericin B in adult patients.
Non–Guideline-Supported Use
Condition1
Dosing Information
Dosage
Condition2
There is limited information regarding Off-Label Non–Guideline-Supported Use of Amphotericin B in adult patients.
Pediatric Indications and Dosage
FDA-Labeled Indications and Dosage (Pediatric)
Condition1
Dosing Information
Dosage
Condition2
There is limited information regarding FDA-Labeled Use of Amphotericin B in pediatric patients.
Off-Label Use and Dosage (Pediatric)
Guideline-Supported Use
Condition1
Developed by:
Class of Recommendation:
Strength of Evidence:
Dosing Information
Dosage
Condition2
There is limited information regarding Off-Label Guideline-Supported Use of Amphotericin B in pediatric patients.
Non–Guideline-Supported Use
Condition1
Dosing Information
Dosage
Condition2
There is limited information regarding Off-Label Non–Guideline-Supported Use of Amphotericin B in pediatric patients.
Contraindications
Condition1
Warnings
ConditionName:
See full prescribing information for complete Boxed Warning.
ConditionName:
Content
Description
Precautions
Description
Adverse Reactions
Clinical Trials Experience
There is limited information regarding Clinical Trial Experience of Amphotericin B in the drug label.
Body as a Whole
Cardiovascular
Digestive
Endocrine
Hematologic and Lymphatic
Metabolic and Nutritional
Musculoskeletal
Neurologic
Respiratory
Skin and Hypersensitivy Reactions
Special Senses
Urogenital
Miscellaneous
Postmarketing Experience
There is limited information regarding Postmarketing Experience of Amphotericin B in the drug label.