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Revision as of 17:55, 26 September 2011 editPotatoBot (talk | contribs)Bots51,239 editsm Stub sorting and placement of stub template(s): respiratory-system-drug-stub. See approval. Report errors and suggestions at User talk:PotatoBot.← Previous edit Latest revision as of 13:41, 30 January 2023 edit undoEntranced98 (talk | contribs)Extended confirmed users, Pending changes reviewers, Rollbackers174,119 edits Importing Wikidata short description: "Anti cold and flu preparation"Tag: Shortdesc helper 
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{{Short description|Anti cold and flu preparation}}
{{Drugbox {{Drugbox
<!--Combo data--> <!--Combo data-->
| verifiedrevid = 452557464
| type = combo | type = combo
| component1 = Guaifenesin | component1 = Guaifenesin
Line 8: Line 10:


<!--Clinical data--> <!--Clinical data-->
| tradename = | tradename =
| pregnancy_AU = <!-- A / B1 / B2 / B3 / C / D / X --> | pregnancy_AU = B2
| pregnancy_US = C | pregnancy_US = N
| pregnancy_category = | pregnancy_category =
| legal_AU = <!-- Unscheduled / S2 / S3 / S4 / S5 / S6 / S7 / S8 / S9 --> | legal_AU = <!-- Unscheduled / S2 / S3 / S4 / S5 / S6 / S7 / S8 / S9 -->
| legal_CA = <!-- / Schedule I, II, III, IV, V, VI, VII, VIII --> | legal_CA = <!-- / Schedule I, II, III, IV, V, VI, VII, VIII -->
| legal_UK = <!-- GSL / P / POM / CD / Class A, B, C --> | legal_UK = <!-- GSL / P / POM / CD / Class A, B, C -->
| legal_US = OTC | legal_US = OTC
| legal_status = | legal_status =
| routes_of_administration = Oral | routes_of_administration = ]


<!--Identifiers--> <!--Identifiers-->
| CAS_number = | CAS_number = 55-38-9
| ATC_prefix = | ATC_prefix =
| ATC_suffix = | ATC_suffix =
| PubChem = | PubChem =
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
| DrugBank =
| ChemSpiderID = | DrugBank =
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID =
}} }}


The combination of the drugs '''guaifenesin''' and '''phenylephrine''' is a preparation against the symptoms of cold, flu and allergy. Guaifenesine is an ], phenylephrine is a ]. The drug is sold under the trade name '''Entex''', among others. '''Guaifenesin/phenylephrine''' is a combination of the drugs ] and ] and is a preparation against the symptoms of cold, flu and allergy. Guaifenesine is an ], phenylephrine is a ]. The drug is sold under the brand name '''Entex''' and as generic brands. Entex La is 400&nbsp;mg guaifenesin and 30&nbsp;mg phenylephrine hydrochloride. Entex Pse is 600&nbsp;mg guaifenesin and 120&nbsp;mg phenylephrine hydrochloride. Both are extended release products, meaning that the non-active ingredients are chosen to dissolve slowly to provide a prolonged therapeutic effect.{{citation needed|date=January 2021}}
__TOC__
==Guaifenesin==
{{Main|Guaifenesin}}
Guaifenesin is an oral ] used to try to help ] ] from the ]s.<ref name=AHFS2019>{{cite web |title=Guaifenesin Monograph for Professionals |url=https://www.drugs.com/monograph/guaifenesin.html |website=Drugs.com |publisher=American Society of Health-System Pharmacists |access-date=25 March 2019 |language=en}}</ref> It is often used in combination with other medications.<ref name=AHFS2019/> It is believed to work by making airway secretions more liquid.<ref name=AHFS2019/> Side effects may include ], sleepiness, skin rash, and nausea.<ref>{{cite web| title = Guaifenesin| url = https://www.drugs.com/ppa/guaifenesin-glyceryl-guaiacolate.html| publisher = Drugs.com| access-date = 2019-03-25}}</ref> Guaifenesin has been used medically since at least 1933.<ref>{{cite book | vauthors = Riviere JE, Papich MG |title=Veterinary Pharmacology and Therapeutics |date=2013 |publisher=John Wiley & Sons |isbn=9781118685907 |page=287 |url=https://books.google.com/books?id=xAPa4WDzAnQC&pg=PA287 |language=en}}</ref> It is available as a ] and an ].<ref name=AHFS2019/><ref>{{cite book | vauthors = Weiner CP, Rope K |title=The Complete Guide to Medications During Pregnancy and Breastfeeding: Everything You Need to Know to Make the Best Choices for You and Your Baby |date=2013 |publisher=St. Martin's Press |isbn=9781250037206 |page=PT282 |url=https://archive.org/details/completeguidetom0000wein_t9k5 |url-access=registration |language=en}}</ref>


==Phenylephrine==
{{Main|Phenylephrine}}
Phenylephrine is an oral medication primarily used as a decongestant.<ref name=AHFS>{{cite web |title=Phenylephrine Hydrochloride Monograph for Professionals |url=https://www.drugs.com/monograph/phenylephrine-hydrochloride.html |website=Drugs.com |publisher=AHFS |access-date=10 January 2019}}</ref><ref name=BNF76>{{cite book|title=British national formulary : BNF 76|date=2018|publisher=Pharmaceutical Press|isbn=9780857113382|pages=188–189|edition=76, 1140}}</ref> It is a selective ] ] which results in the ] of both ] and ].<ref name=AHFS/> Common side effects include nausea, headache, and anxiety.<ref name=AHFS/> Phenylephrine was patented in 1927 and came into medical use in 1938.<ref>{{cite book| vauthors = Fischer J, Ganellin CR |title=Analogue-based Drug Discovery|date=2006|publisher=John Wiley & Sons|isbn=9783527607495|page=541|url=https://books.google.com/books?id=FjKfqkaKkAAC&pg=PA541}}</ref> It is available as a generic medication.<ref name=BNF76/>

== References ==
{{reflist}}

{{DEFAULTSORT:Guaifenesin Phenylephrine}}
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] ]
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