Clonidine Patch ama Visine-Drop Living: Central Alpha-2 Agonist 'Opioid-Mimic' Coma¶

Marka socod baradka ama ilmo yar la keeno qolka gargaarka degdega ah miyir la'aan, dhutin, neefta oo kaliya 6 jeer daqiiqadii, oo ay muujiyaan ** ardayda caadiga ah pinpoint (miosis), kalkaaliye caafimaad iyo dhakhtar kasta isla markiiba ka fikiraan ** fentanyl ama heroin opioids. Si kastaba ha ahaatee, ilbidhiqsi, si la mid ah sunta qoyska ee degdega ah waxay soo saartaa ku dhawaad ​​isku mid ah "opioid-mimic" miyir-beeleed *** oo lagu lammaaniyo ** bradycardia qoto dheer (heerka garaaca wadnaha oo si khatar ah u gaabis ah), hypothermia, iyo cadaadiska dhiigga laba-cirifoodka ee wareega : ** Alpha-2 Adrenergic Agonists iyo Imidazoline Decongestants. Malaayiin guri maanta, ** clonidine ( Catapres, Kapvay) iyo ** guanfacine (Intuniv, Tenex)** looma qoro awoowayaasha dhiig karka, laakiin sidoo kale kaniini maalinle ah ama 7-maalmood ** balastar maqaarka transdermal ah (* Catapres-TTS ) carruurta yaryar iyo kuwa qaangaarka ah (ADHD), cilladaha hurdada ee autism-ka, cilladaha tic, iyo ka-noqoshada ilmaha dhasha ee opioid**. Isla mar ahaantaana, armaajooyinka musqusha iyo boorsooyinka waxaa ku jira dhalooyin tuujin oo miiska laga soo iibsado "ka saar casaanka" dhibcaha indhaha ee vasoconstrictor iyo buufinta sanka ** ka kooban ** tetrahydrozoline (Visine Original), oxymetazoline (Afrin, Visine L.R.), naphazoline ( Indhaha nadiifka ah, Alpham) armaajooyinka waxay qabtaan alfa-2 murqaha nasinta tizanidine (Zanaflex), daawaynta xoolaha/dareenka sharci-darrada ah xylazine ("Tranq"), ama daawada qufaca/caafimaadka baclofen. Sababtoo ah "la isticmaalay" balastar haragga clonidine 7-maalmood ah oo lagu tuuray qashinka ayaa wali hayaa 50% to 75% kaydka milligaraamkiisa*, socod baradka ah oo cudud ka soo saara balastar (ama qashinka) oo cuna ama nuuga - ama ilmo wax liqa ** nus qaado shaaha ah (2 to 5 mLDhibcaha isha ee Visine *** - waxay si toos ah u nuugtaa qiyaas aad u weyn oo ku jirta jirridda maskaxda ** 15 ilaa 45 daqiiqo **, xirta qulqulka dhexe ee naxariista iyo kicinta coma, apnea wareeg ah (halkaas oo cunuggu uu neefta joojiyo mar kasta oo keligiis laga tago, ka dibna tooso oo si kooban u neefsado marka la ruxo ama qanjaruufo), sinus bradycardia oo daran.

Haddii ilmo ama qof weyn uu ruugay balastar clonidine, uu liqay kaniiniyada clonidine ee dheeraadka ah, guanfacine, ama tizanidine, ama la nuugo xitaa dhawr dhibcood oo dhibco guduudan oo isha lagu dhibciyo ama sanka lagu buufiyo, wac lambarka degdega ah ee degaankaaga (911 gudaha Mareykanka iyo Kanada, 112 guud ahaan Midowga Yurub, 999 gudaha Boqortooyada Midowday) nambarada degdega ah tusaha isla markiiba, oo dib u eeg xad dhaafka opioid iyo samatabbixinta naloxone, beta-blockers iyo kanaalka kaalshiyamka xannibaya xad-dhaafka ahiyo CPR-da carruurta iyo dhallaanka.

Hadda samee tan¶

1. Wac 911/112/999 isla markiiba - Ha u kaxayn ilmaha isbitaalka baabuur gaar ah klzzwxh:0022 tetrydrozoline / Visine, oxymetazoline / Afrin, nabruptine, brimonizoline, brimonizoline, afrin, nabrupt, brine, abrizoline, abrizoline, abrizoline, oxymetazoline. xirid (apnea), iyo bradycardia daran gudaha 20 ilaa 60 daqiiqo marka la nuugo. Had iyo jeer isticmaal ambalaas Taageero Nolosha Sare leh (ALS) si ay dhakhaatiirta caafimaadku u taageeraan neefsashada iyo garaaca wadnaha ee jidka.
2. Afka ka xaaq balastar kasta oo la ruugay ama la liqay ,kana hubi ilmaha jirkiisa oo dhan in ay maqaarka qarsoon ku jiraan: Hadii clonidine balastar (Catapres-TTS-1, TTS-2, ama TTS-3) ay ku lug leedahay, ka eeg gudaha afka ilmaha (carrabka hoostiisa iyo dhabannada gudaha) adigoo wata muraayad caag ah Marka xigta, dharka ka siib ilmaha oo ka eeg dhabarka, garbaha, laabta, barida, iyo lugaha balastar dhegaysan (Ballamaha inta badan waxay ku dhacaan maqaarka socod baradka marka aad la seexanayso waalid ama walaal). Meesha maqaarka ku dhaq ** saabuun iyo biyo** (waligaa aalkolo ama acetone, taasoo furto daloolada maqaarka waxayna kordhisaa nuugista clonidine transdermal).
3. Isticmaal "Kicinta Taabasho iyo Hadal" si aad uga hortagto "Cyclic Apnea hore ee bilawga ah" markaad sugayso ambalaas ***: Mid ka mid ah calaamadaha ugu yaabka badan uguna khatarta badan ee clonidine iyo Visine sunta waa ** kicinta-ku-tiirsanaanta wareegga wareegga : daqiiqadda qolku xasilloon yahay oo qofna uusan taabanayn ilmaha, ilmuhu si buuxda ayuu u dhacayaa oo neefsanayaa ilmaha (apnea) marka garaaca wadnahooda hoos u dhaco; haddana marka aad ka xoqdo sternum-ka, cagaha cagaha, ama aad la hadasho, waxay si kooban indhaha u kala qaadaan oo ay qaataan neefsasho qoto dheer ka hor inta aanad isla markiiba dib ugu dhicin neefta marka labaad waxaad joojinaysaa kicintooda. ** Si joogto ah u kicin oo la hadal ilmo lulsan oo hawo mareenkooda u janjeero ilaa ay dhakhaatiirta caafimaadku la wareegayaan.
4. **Maamulka qiyaasta sare ee Naloxone (Narcan) haddii neefsashadu ay gaabis tahay ama gaaban tahay (oo fahamto sababta qiyaasaha yaryar ee caadiga ah ay inta badan u fashilmaan) *: Xitaa markaad ogtahay in suntu ay tahay ** clonidine, guanfacine, ama tizanidine *** (iyo * ma * opioid), agonists alfa-2 dhexe waxay sii daayaan endogenous endorphins maskaxda kuwaas oo la falgala soo-qabayaasha opioid. Halka heerka uu yar yahay 0.4 mg Qiyaasaha naloxone waxay inta badan ku dhacaan kala badh bukaannada, ** qiyaasta sare ee Naloxone ee xididka (2 mg to 10 mg IV bolus ee carruurta iyo dadka waaweynba) waxay toosisaa bukaanka, beddeshaa apnea, waxayna wanaajisaa cadaadiska dhiigga iyo garaaca wadnaha ilaa 50% ilaa 80% ee xad-dhaafka ah ee clonidine-ka iyada oo aan loo baahnayn intubation endotracheal.
5. **Ha keenin matag, oo waligaa ha ku siin biyo, caano, ama dhuxul firfircoon gurigaaga ***: Sababtoo ah caajisnimada iyo luminta gag reflex waxay ku dhufatay 15 ilaa 30 daqiiqo gudahood, wax kasta oo caloosha la geliyo guriga waxay abuurtaa khatar degdeg ah oo ah oof-wareen hami ah.
6. ** Kooxda qolka degdega ah uga dig "Dabin Cadaadis Dhiiga Biphasic" (Early Paradoxical Hypertension -> Late Hypotension) : Isla markiiba ka dib qiyaasta xad dhaafka ah ee clonidine, guanfacine, ama Visine, uruurinta dhiiga sare waxay kicisaa ** xuubka xididada dhiigga ee alpha-2B iyo alfa-1 sababa heer sare oo daran ** 0-min cadaadiska dhiigga (paradoxical hypertension) iyo reflex bradycardia ka hor inta aysan xudunta dhexe ee maskaxda alfa-2A xannibaaddu la wareegin oo ku riddaa bukaanka ** caadis dhiig oo hooseeya (hypotension)**. **Dhakhaatiirta uga diga in aysan waligaa siin dawooyinka cadaadiska dhiigahaqeeya ee mudada dheer ama beta-blockers* inta lagu jiro mudadaas gaaban ee hore ee hypertensive, hadii kale bukaanku waxa uu la kulmi doonaa burbur aan laga soo kaban karin wadnaha iyo xididada 1 saac ka dib marka heerka hypotensive uu ku dhaco.

Geedka go'aanka: Aqoonsiga iyo maaraynta Central Alpha-2 Agonist & Imidazoline ("Opioid-Mimic") Sumaynta¶

flowchart TD
    Start["Soo-gaadhista Dhexe ee Alpha-2 Agonist/ Imidazoline AMA Xanuunka Carruureedka 'Opioid-Mimic' Koma oo Aan La Sharacin"] --> SourceID{"Aqoonso Wakiilka Gaarka ah & Waddada"}

    SourceID -->|1. Clonidine (Catapres Pills or TTS Transdermal Patch) or Guanfacine (Intuniv ER / Tenex)| ClonidineGroup["Xaddiga Sunta ee Clonidine ee Ilmaha:> 0.1 mg (ama> 0.005-0.01 mg/kg) = Hal 0.1 mg Kiniin ama Kaniini Kasta oo TTS ah (Waxay ka kooban tahay 2.5 mg, 5.0 mg, ama 7.5 mg wadarta) -> Bilawga 30-60 daqiiqo (Guanfacine ilaa 6 saacadood)"]

    SourceID -->|2. Imidazoline Eye Drops / Nasal Sprays (Tetrahydrozoline [Visine], Oxymetazoline [Afrin], Naphazoline, Brimonidine [Alphagan/Lumify])| VisineGroup["Bilawga aadka u degdega ah (15 ilaa 45 daqiiqo): In yar oo ah 1-2 mL oo ah 0.05% Xalka (0.5-1 mg) ee ku jira socod baradka waxa uu keena kooma qoto dheer, Hypothermia, Miosis, Abnea, & Bradycardia"]

    SourceID -->|3. Tizanidine (Zanaflex), Dexmedetomidine (Precedex), or Xylazine ('Tranq' Adulterant in Illicit Fentanyl)| TizanidineGroup["Tizanidine wuxuu ku darayaa Kordhinta QT & Hepatotoxicity; Xylazine waxay sababtaa boogaha maqaarka necrotic ee daran + Naloxone-Alfa-2 Koma oo iska caabbinaysa"]

    ClonidineGroup --> DeconStep["Wasakhaynta degdega ah & Hubinta marin-haweedka: 1. Ka saar balaastiig kasta oo afka ama maqaarka ah oo ku dhaq maqaarka saabuun/biyo 2. U isticmaal kicinta taabatka/hadalka ee Abnea; Taageerida Hawo-mareenada/Boorsada-Maaskarada 3. Waraabka mindhicirka oo dhan (PEG-ES) KALIYA haddii balastar Clonidine oo aan sax ahayn la wada liqay"]
    VisineGroup --> DeconStep
    TizanidineGroup --> DeconStep

    DeconStep --> NaloxoneTrial["Tijaabada NALOXONE-KA SAREEYA ( Loogu talagalay Niyad-jabka CNS, Apnea, ama Hypotension/Bradycardia): - Maaraynta Qiyaasta Sare ee Naloxone: 0.1 mg/kg IV (ama 2 mg ilaa 10 mg IV Bolus ee Carruurta & Dadka waaweyn) - Haddii Baraaruga Wanaagsan/Naqshadeynta Naasaha ee IV ee Naloxone 2/3 ee Qiyaasta Toosinta Waxtarka leh ee Saacaddiiba"]

    NaloxoneTrial --> HemodynamicPhase{"Wajigee Jawaabta Hemodynamic ee Biphasic ee jira?"}

    HemodynamicPhase -->|Phase 1: Early Paradoxical Hypertension + Reflex Bradycardia (Peripheral Alpha-2B/Alpha-1 Vasoconstriction, First 1-3 Hours)| EarlyHTN["DIGNIIN: Ha siinin Dawooyinka Dhiig-karka Ka-hortagga-Dheer-dheeraada ama Beta-blockers (Waxay sababi doonaan burburka dilaaga ah marka Wejiga 2 uu dhaco) - U fiirso HTN khafiif ah/dhexdhexaad ah (Waxay si kedis ah u xallisaa 1-3 saacadood) - Haddii Nafta-Halis-Galista Halis-ku-Xilli kara Dhiig-karka Phentolamine"]

    HemodynamicPhase -->|Phase 2: Dominant Central Sympatholytic Hypotension + Sinus Bradycardia / AV Block (Central Alpha-2A / Imidazoline-1 Blockade, Lasting 12-48 Hours)| LateHypo["1. Symptomatic Bradycardia: IV Atropine (0.02 mg/kg in Child [Min 0.1-0.5 mg]; 0.5-1 mg in Adult) -> Escalate to Epinephrine or Dopamine Infusion if Needed 2. Hypotension: 20 mL/kg IV 0.9% Normal Saline Crystalloid Bolus -> Direct Vasopressor Infusion (Norepinephrine or Epinephrine)"]

Cilmi-nafsiyeedka: Sida Central Alpha-2 Agonists isku ekaysiiyaan Opioids oo ay u abuuraan dabinka Dhiig-karka ee Biphasic¶

1. Waa maxay sababta Clonidine iyo Visine ay u sababaan Bartilmaameedka Ardayda, Kooma, iyo Abnea (Locus Coeruleus Inhibition)¶

Locus coeruleus ee ku yaal bonsyada jirridda maskaxda waa xarunta taliska dhexe ee kacsiga noradrenergic (norepinephrine), baraarujinta, neefsashada neefsiga, iyo fidinta ardayda ee maskaxda bini'aadamka.

1. ** Presynaptic Alpha-2A Autoreceptor ActivingGi/o Isku-xidhka Barootiinka) : Labadaba ** receptors opioid (mu-opioid iyo ** alfa-2A adrenergic reseptorsalpha-2A*** waxay ku yaalliin dhinac-dhinac-dareenka neerfayaasha ee coeruleus locus waxayna wadaagaan ** isla isla kanaalka calaamadaynta potassium-ka-unug ee unugyada (calcium)Gi/o isku-xidhka borotiinka ee xannibaya wareegga adenylate, furaya hagaajinta gudaha GIRK kanaalada potassium si ay kor ugu qaadaan neuron-ka, waxayna xannibaan kanaalada kaalshiyamka ah ee danabka leh)**.
2. ** Wadarta Xiritaanka Dareenka ("Opioid-Mimic" Tooxidrome)**: Marka clonidine, guanfacine, tizanidine, xylazine, ama tetrahydrozoline (Visine) ku fatahay jirridda maskaxda oo kicisa ** presynaptic dhexe alpha-2A iyo imidazoline-1 (I1) reseptors *** in coeruleus locus iyo rostral ventrolateral medulla:
3. Sii daynta Norepinephrine ee maskaxdu waxay hoos ugu dhacdaa eber u dhow, iyada oo bukaanka gelinaysa ** kooma *** (taas oo si gaar ah u beddesha dhowr ilbiriqsi inta lagu jiro kicinta xanuunka/taabashada sida dariiqyada dareenka kaabaya si kooban u dab).
4. Codka parasympathetic-ka aan la iska hor imaanin ee ka yimid Edinger-Westphal nucleus wuxuu xannibaa xuubka iris-ka, taasoo soo saarta ** arday calaamadeysan (miosis)** oo aan laga sooci karin fentanyl ama heroin.
5. Xarumaha neef-mareenka ee medullary waxay lumiyaan dareenka naxariista, taasoo keenta ** bradypnea iyo apnea wareeg ah ***.
6. Codka naxariista leh ee sinoatrial (SA) noode, atrioventricular (AV), iyo xididdada dhiigga ee durugsan waa la tirtiray, halka codka parasympathetic vagal uu xukumo, taasoo keenaysa ** bradycardia sinus qoto dheer, xannibaadda wadnaha AV, vasodilation systemic (hypotension), iyo hypothermia ***.

2. Waa maxay sababta Qaadashada Naloxone ee Sare (2 mg to 10 mg IV) Waxay ka shaqeysaa xaddi badan oo Clonidine ah¶

Tobannaan sano, dhakhaatiirtu waxay ka doodeen haddii ** naloxone (Narcan) *** uu ka shaqeeyo sumowga clonidine sababtoo ah warbixinnada hore ee kiisaska iyadoo la adeegsanayo wax yar 0.1 mg to 0.4 mg qiyaasaha waxay muujiyeen natiijooyin aan iswaafaqayn. Daraasadaha sunta carruurta ee casriga ah ayaa muujinaya in ** kicinta alfa-2 dhexe ay kiciso sii deynta beta-endorphins endogenous ee jirridda maskaxda ***, taas oo wada-shaqaynaysa. mu- iyo deltareceptors-opioid isku mid ah Gi-Nurons-ka coeruleus locus oo isku xiran.

• **Waa maxay sababta qiyaasaha sare loo baahan yahay *: Joojinta isku-darka endorphin-ka endogenous waxay u baahan tahay ** qiyaasta sare ee daaweynta Naloxone0.1 mg/kg IV, ama 2 mg to 10 mg IV wadarta bolus ee socod baradka iyo dadka waaweyn labadaba).
• Taxane kiliinikada ah ee daawada clonidine ee carruurta oo xad dhaaf ah, oo la maamulayo ** ilaa 10 mg ee IV naloxone *** si degdeg ah u kacday ** 50% ilaa 80% carruurta miyir-beelka ah**, taas oo ka ilaalinaysa xuubka xuubka xuubka iyo hawo-mareenka ICU, oo leh ku dhawaad eber waxyeellooyin aan fiicnayn carruurta aan ku tiirsanayn opioid. (Xusuusin: Naloxone-ka-qaadista-sare aad ayey uga yar tahay wax-ku-oolnimada imidazoline-dhibcaha [Visine] iyo xylazine suntan marka loo eego dawooyinka clonidine sumowga, in kasta oo tijaabadu ay had iyo jeer badbaado tahay oo lagu taliyay)

3. Dabinka Hemodynamic ee Biphasic: Waa maxay sababta 1-aad ee Dhiig-karka uu isu rogo Wajiga 2 Shock¶

Isla markiiba ka dib markaad liqdo qadar badan oo ah clonidine, guanfacine, ama tetrahydrozoline, xoojinta daroogada ee ** dhiiga durugsan ** ka hor intaan daawadu si buuxda u simanayn xannibaadda dhiigga-maskaxda ee maskaxda:

• ** Wajiga 1 (30-ka hore ilaa 180 daqiiqo - Peripheral Alpha-2B Vasoconstriction) alpha-2B iyo alpha-1 reseptors** ee unugyada muruqa siman ee xididada xididada, taasoo keenta ** vasoconstriction durugsan, hypertension daran (tusaale, BP). 180/110 mmHg ilmaha ama 230/130 mmHg qof weyn), cidhifyo qabow oo cirro leh, iyo bradycardia reflex-dhexdhexaad ah oo baroreceptor ah.
• ** Marxaladda 2 (Saacadaha 2 ilaa 48 - Xarunta Dhexe ee Alpha-2A Sympatholysis): 1 ilaa 3 saacadood gudahood, heerarka daawada durugsan waxay dib u qaybiyaan unugyo halka maskaxda dhexe alpha-2A Joojinta waxay qaadataa amar buuxa, daminta codka naxariista waxayna keenaysaa cadaadis dhiig ** hoos u dhac ka yimid dhiig-karka daran oo toos ah oo noqda hypotension iyo bradycardia.
• ** Musiibada Iatrogenic ***: Haddii takhtar aan la ogeyn uu ku daaweeyo heerka 1-aad ee dhiig-karka **labetalol, metoprolol, propranolol, hydralazine, ama nifedipine *, laba masiibo ayaa dhacaya: (1) beta-blocker ayaa ka saara wixii ka haray taageerada beta-adrenergic marka uu ka tago durugsan alfa vasoconstriction (2) 60 daqiiqo ka dib, daawada hypertensive ee mudada dheer shaqaynaysa lama dami karo, taasoo keenta ** cardiogenic refractory and vasodilator shock.

Shaxda Isbarbardhigga Master: Central Alpha-2 Agonists, Imidazoline Eye/Drafka Sanka, iyo Xylazine¶

Tillaabo-tallaabo Nidaamka Maareynta Isbitaalka¶

1. Sun-saarid: Goorta la Isticmaalayo Waraabka mindhicirka oo dhan looguna talagalay balastar Clonidine ah oo la liqay.¶

• **Lacag la ruugay oo laga soo tufay ama dhibcaha indhaha ee dareeraha ah ***: ** Ha samaynin nadiifinta caloosha ama ha ku shubin dhuxusha firfircoon ee dareeraha tetrahydrozoline/oxymetazoline (taasoo si buuxda u nuugta 15 ilaa 30 daqiiqo gudahood halka caajisnimadu ay abuurto khatar sare).
• Clonidine Transdermal Patch Oo Dhan La Liqay: A Catapres-TTS balastar waxay leedahay xuubka xajinta qiimeeya oo ka kooban 2.5 mg to 7.5 mg of clonidine saafi ah (25 ilaa 75 jeer qiyaasta afka ee qaangaarka) taasoo sii wadi doonta dheecaanka clonidine gudaha caloosha iyo xiidmaha ilaa maalmo. Haddii ilmo ama qof weyn uu liqo balastar clonidine oo dhan, maamul ** Dhuxul Dhaqdhaqaaqa1 g/kg)** (kadib markii la sugo marin hawomadeed haddii ay lulsan tahay) oo billow ** Waraabka mindhicirka oo dhan (WBI) oo leh Polyethylene Glycol Electtrolyte Solution (PEG-ES, GoLYTELY at 25 mL/kg/hr carruurta ama 1.5 to 2 L/hr Dadka qaangaarka ah ee loo maro tuubada sanka ee sanka

2. Taxanaha samatabbixinta Hemodynamic iyo Neefsiga¶

1. ** Marinka Hawo-mareenka & Neefsashada Marka hore (Kicinta -> Qiyaasta Sare ee Naloxone -> Intubation) ***:
2. Codso oximetry garaaca wadnaha oo joogto ah, ** dhamaadka-tidal capnography (ETCO2)**, iyo la socodka wadnaha, oo u isticmaal kicinta jirka ee khafiifka ah ee apnea wareeggu fudud.
3. Hawo-qaadid joogto ah, apnea, ama miyir-beel qotodheer, maamul ** Qiyaas-sare oo xididka Naloxone (0.1 mg/kg IV ilaa 2 mg riixitaanka bilowga ah, ku celcelinta si degdeg ah 2 daqiiqo kasta ilaa wadarta guud 10 mg IV). Haddii qiyaasta sare ee naloxone ay soo celiso neefsashada iyo kacsiga, ku bilow ** faleebo naloxone IV oo joogto ah 66% (saddex-meelood laba) qiyaasta bolus-ka ee wax ku oolka ah ee saacaddii; haddii 10 mg ku guuldareysto inuu soo celiyo hawo ku filan, wuxuu sameeyaa ** xuubka endotracheal iyo hawo farsamo ***. *(Taxaddar: Inta lagu jiro isugeynta isku xigxiga ee degdega ah, horay u daawo IV Atropine 0.02 mg/kg sababtoo ah laryngoscopy iyo succinylcholine waxay kicin karaan xiritaanka sinus ee xubinta taranka ee bukaanka clonidine ee horeba bradycardic).
4. ** Maareynta Bradycardia (Atropine -> Epinephrine***:
5. Ha daawayn bradycardia khafiif ah oo asymptomatic ah haddii cadaadiska dhiigga iyo dhiig karka ay gebi ahaanba caadi yihiin.
6. Marka loo eego ** bradycardia calaamadaha leh oo leh hypotension ama cadar xun , maamul ** Atropine xididka0.02 mg/kg carruurta [ugu yaraan 0.1 to 0.5 mg]; 0.5 mg to 1 mg dadka waaweyn, lagu celin karo ilaa 3 mg). Haddii atropine-ku guuldareysto, bilow ** Epinephrine xididka0.05 to 0.3 mcg/kg/minama Dopamine (5 to 15 mcg/kg/min) faleebo** ama mari pacing transcutaneous.
7. ** Maareynta Dhiig-karka vs. Dhiig-karka Hore ee Paradoxical**:
8. hypotension: maamule 10 to 20 mL/kg boluses of 0.9% cusbada caadiga ah ama Ringer's la nuujiyey *** oo dhig bukaan jiifka Trendelenburg/jidka sare; Haddii hypotension sii socoto, billow si toos ah Norepinephrine ama faleebo Epinephrine. (Xusuusin: Tolazoline, alfa-antagonist taariikhi ah, waa ** la diiday oo laga tagay* sababtoo ah waxay sababtaa wadnaxanuun aan la saadaalin karin, dhiig karka daran, iyo dhiigbaxa GI; Yohimbine lama heli karo qaababka degdega ah ee IV).
9. ** Dhiig-karka hore ee Paradoxical : Ka tag dhiig-karka ku-meel-gaadhka ah iyada oo aan la daawayn ilaa uu jiro dhaawac daran oo xubnaha-dhammaadka ah (hypertensive encephalopathy, aortic disection, ama bararka sambabada), taas oo ay dhacdo titrate KALIYA fal-gaaban ** Sodium Nitroprusside (Intravenous Sodium Nitroprusside)0.3 to 3 mcg/kg/min ama Phentolamine0.05 to 0.1 mg/kg IV 10kii daqiqo kasta) si loo damiyo hoos u dhaca cadaadiska dhiiga

Lambarada degdega ah ee gobolka iyo borotokoolka wakaalada¶

Su'aalaha soo noqnoqda¶

Sidee liqidda dhawr dhibcood oo ah dhibcaha indhaha Visine ama Afrin sanka lagu buufiyo u gelin karaa ilmaha koomo?¶

Dhibcaha indhaha ee casaanka ah ee gaduudan-ka-hortagga ah (oo ay ku jiraan tetrahydrozoline, naphazoline, ama brimonidine) iyo buufinta sanka ee 12-saacadood ah (oo ay ku jiraan oxymetazoline ama xylometazoline) waxay ka tirsan yihiin fasalka kiimikaad ee loo yaqaan imidazolines - isla qoys kiimikaad ah sida cadaadiska dhiigga iyo daawada ADHD clonidine. Marka la marsado sida hal dhibic oo isha ah, waxay isku ururiyaan xididdada dhiigga oo yaryar oo gudaha ah. Si kastaba ha noqotee, marka la liqo - xitaa qadar yar sida 1 ilaa 2 millilitir (in ka yar nus qaado shaaha) - si degdeg ah ayaa looga nuugaa caloosha oo waxay ka gudbaan xannibaadda dhiigga-maskaxda si ay u kiciyaan dhexe ee alfa-2A iyo imidazoline receptors ee jirridda maskaxda, xiritaanka nidaamka dareenka dareenka ee jirka oo keena ardada pinpoint, heerka wadnaha oo hooseeya, miyir-beelka wadnaha oo qoto dheer neefsashada (apnea) 15 ilaa 45 daqiiqo gudahood.

Dhibcaha isha Visine ee lagu shubo cabitaanka qof ma waxay keentaa shuban sida filimada, mise taasi waa khuraafaad?¶

Waa 100 boqolkiiba been iyo khayaali magaalo dilaa ah. Tetrahydrozoline (Visine) wax shuban ah ma keeno. Taa baddalkeeda, ku rushaynta cabitaanka qof tetrahydrozoline ama dhibcaha isha oxymetazoline waxay keentaa neurotoxin habka dhexe ee neerfayaasha ah oo aan midab lahayn, dhadhamin iyo niyad-jabka wadnaha kaas oo sababa miyir-beel qoto dheer, hypothermia, bradycardia, neefsashada oo xidhma, iyo dhimasho, waxaana lagu dacweeyaa sida dembi sunta LC ah oo si fudud loo ogaado isbitaalka iyo baaritaanka dhiigga.

Waa maxay sababta Naloxone (Narcan) ay mararka qaarkood u kiciso ilmo si xad dhaaf ah u qaatay Clonidine inkastoo Clonidine uusan ahayn opioid?¶

Clonidine waxa ay kicisaa reseptors alfa-2A adrenergic reseptors in locus coeruleus ee jirridda maskaxda, kaas oo la wadaaga isla potassium intracellular intracellular channels sida mu-opioid receptors iyo sidoo kale kicin sii daayo ee endorphins dabiiciga ah ee maskaxda u gaar ah. Halka qiyaasta yar ee naloxone ee caadiga ah (`0.4 mg`) inta badan aad bay u daciif yihiin si ay uga gudbaan saameyntan, daraasadaha toxicology ee kiliinikada waxay muujinayaan in la maamulo qiyaasta sare ee xididada Naloxone (`0.1 mg/kg`, ama `2 mg to 10 mg IV` wadarta guud) waxay xannibaysaa wada shaqaynta opioid endogenous waxayna si degdeg ah u toosisaa 50% ilaa 80% carruurta qaba kooma clonidine daran iyo apnea, inta badan waxay ka ilaalisaa inay u baahdaan tuubada neefsashada iyo hawo-mareenka.

Waa maxay sababta ay khatar ugu tahay dhakhtarku inuu siiyo daawada cadaadiska dhiigga marka bukaan-socodka Clonidine ama Visine-ka xad-dhaafka ah uu marka hore la yimaado cadaadis dhiig oo sarreeya?¶

Qaadashada xad dhaafka ah ee clonidine, guanfacine, ama Visine waxay sababtaa jawaab-celinta cadaadiska dhiigga "biphasic" ee caadiga ah. Inta lagu jiro 30-ka illaa 120-ka daqiiqo ee ugu horreeya, heerarka daroogadu ee sarreeya ee dhiigga waxay si toos ah u cidhiidhyaan xididdada dhiigga ee durugsan (iyada oo loo sii marayo xuubka alfa-2B), taasoo keenaysa kor u kac ku-meel-gaar ah oo dhiig-kar ah ka hor inta aysan daawadu dhammaanin u gudubka jirridda maskaxda. Marka ay daawadu gasho xudunta maskaxda (Wejiga 2), waxay xidhaysaa dhammaan wax soo saarka naxariista dhexe, iyo cadaadiska dhiigga ee bukaanku wuxuu ku dhacaa cadaadis dhiig oo hooseeya (hypotension) 12 ilaa 36 saacadood ee soo socda. Haddii dhakhtarku siiyo daawada cadaadiska dhiigga oo shaqaynaysa ama beta-blocker inta lagu jiro wakhtigaas gaaban ee hore ee dhiig-karka, bukaanku waxa uu la kulmi doonaa masiibo, shoog aan laga noqosho lahayn saacad ka dib marka Wajiga 2 uu dhaco.

Maxay tahay sababta ilmaha liqay sii-daynta dheer ee Guanfacine (Intuniv) ay tahay inuu joogo cusbitaalka 24 saacadood xitaa ka dib markay kacaan oo joojiyaan hurdo la'aanta?¶

guanfacine (Intuniv) sii-daynta dheerad ah waxay leedahay waqti gaar ah oo khiyaano ah oo xad-dhaaf ah: halka lulmada iyo suuxdintu ay soo baxayaan 2 ilaa 6 saacadood ee ugu horreeya waxayna inta badan wanaajiyaan saacadda 8 ilaa 12, saamaynta wadnaha ee daran - gaar ahaan hypotension orthostatic qoto dheer ( suuxdin marka la istaago), sanka - bradyak peot N2. 24 saacadood ka dib markii kiniinka la liqay. Siideynta ilmaha 6 ama 8 saacadood sababtoo ah waxay soo jeedaan oo kaliya waxay keeni kartaa dib u dhac ku yimaada syncope iyo bradycardic oo ku soo noqda guriga.

Tilmaamaha la xidhiidha¶

• Opioid xad dhaafka aqoonsiga iyo maamulka naloxone (Narcan).
• Beta-blockers iyo kanaalka kaalshiyamka xannibaya kala-soocidda xad-dhaafka ah
• Sunta nikotiinka, casiirka vape dareeraha ah, iyo sunta balastarka transdermal
• CPR-da carruurta iyo dhallaanka iyo samatabbixinta neefsashada
• Sumeynta gargaarka degdegga ah iyo kala soocidda xakamaynta sunta

Ilaha iyo hanuuninta rasmiga ah¶

• Kulliyadda Maraykanka ee Sunta Caafimaadka (ACMT) & Xarumaha Sunta Ameerika: Tusmada Sunta Kiliinikada ee Dhexe ee Alfa-2 Agonist Overdose, Carruureedka Clonidine Transdermal Patch Sumow, iyo Badbaadinta Naloxone-Cade-sare.
• Maamulka Cunnada iyo Dawooyinka ee Maraykanka (FDA) & Komishanka Badbaadada Alaabta Macmiilka (CPSC): Isgaadhsiinta Badbaadada Daroogada: Dhacdooyin Xun oo Halis ah oo ka yimaada Shilalka Shilalka ee Dhibcooyinka Indhaha ee Kahor-ka-counter iyo buufinta sanka (Tetrahydrozoline, Oxymetazoline, Naphazoline) ee Carruurta.
• Akademiyada Maraykanka ee Dhakhaatiirta Caruurta (AAP): Dhakhtarka Caruurta "Hal Kaniini Wuu Dili Karaa" Hindisaha: Clonidine, Guanfacine, iyo Imidazoline Sumowga Ka Soo Baxa Dhallaanka iyo Dhallaanka.
• Adeegga Macluumaadka Sumowga Qaranka (NPIS, Boqortooyada Ingiriiska): TOXBASE Nidaamyada Maareynta Kiliinikada ee Clonidine, Guanfacine, Tizanidine, iyo Imidazoline Sun-yaraynta Saxarada.
• Xarumaha Xakamaynta iyo Kahortagga Cudurrada (CDC) & Machadka Qaranka ee Ku Xad-gudubka Daroogada (NIDA): Hagitaanka Kiliinikada ee Ka-jawaabista Fentanyl La Dulmaray Xylazine ("Tranq") Qaadashada xad dhaafka ah.

*Hagahan waxa loogu talagalay ujeeddooyin macluumaad mana beddelayo qiimaynta caafimaadka degdegga ah ee xirfadlaha ah, la-talinta Xakamaynta Sunta, ama daryeelka degdegga ah ee carruurta. Sababtoo ah balastarrada clonidine iyo dhibcaha indhaha ee imidazoline waxay keeni karaan apnea degdeg ah oo wareeg ah iyo bradycardia daran daqiiqado gudahood, waxaan si adag kuugula talineynaa inaad qaadato gacan la aqoonsan yahay ee gargaarka degdegga ah iyo koorsada CPR ee carruurta iyada oo loo marayo Xiriirka Caalamiga ah ee Laanqeyrta Cas iyo Bisha Cas (IFRC), bulshadaada Laanqayrta Cas ee qaranka, St John Ambulance, ama bixiye maxalli ah oo la aqoonsan yahay.