Chili pepper ishyushye (capsaicin) yaka amaboko, uruhu, n'amaso¶

Gukata jalapeño mbisi, habanero, Scotch bonnet, ijisho ryinyoni, cyangwa ubwoko bushyushye * Ubwoko bwa Capsicum chinense * (nka pepeporo yizimu, sikorupiyo ya Trinidad Moruga, cyangwa Carolina Umusaruzi) udafite uturindantoki twa nitrile akenshi bitera ububabare, amasaha menshi ya neurogene yaka intoki, ibitanda, imisumari, mumaso. Ivuriro rizwi nka ** syndrome ya Hunan ** (contact capsaicin dermatitis), ubu bubabare bukabije bwumva busa nubushyuhe bwo mu rwego rwa kabiri cyangwa gutwika amazi, nyamara uruhu ntirukunze kubyimba cyangwa kurwara na nérosose selile.

Kuberako capsaicin ($ 8 inyandiko {-methyl-} N inyandiko {-vanillyl-} 6 umwandiko {-nonenamide} $) ni hydrophobique, amavuta adafite polar (oleoresin capsicum), amazi meza ntayashonga. Gukoresha amazi akonje akonje hejuru yintoki zometseho urusenda cyangwa kwoza umunwa wumuriro n'amazi bikwirakwiza gusa ibitonyanga byamavuta ya microscopique ahantu hanini cyane h'uruhu no mu mucyo. Gutabarwa biterwa no gusobanukirwa uburyo capsaicin ifunga imiti yakira ububabare bwa periferique no gukoresha imiti ikwiye ya chimique, surfactants, cyangwa proteine ​​zamata kugirango wambure molekile ya lipide mubice byuruhu neza.

Kora ubu¶

1. ** Hamagara ibikorwa byihutirwa niba kubyimba bikabije byumuyaga cyangwa asima itangiye **: Mugihe capsaicin itera ububabare bwa neurogeneque aho gutwikwa kwukuri, guhumeka aerosolized super-hot pepper steam cyangwa pepper spray bishobora gutera ubuzima bwa bronchospasm cyangwa anaphylaxis; hamagara nimero yawe yihutirwa (911 muri Amerika na Kanada, 112 hirya yubumwe bw’ibihugu by’Uburayi, 999 mu Bwongereza, cyangwa urebe ibyacu nimero yihutirwa ububiko) niba guhumeka bigoye.
2. ** Ntukigere ukoresha amazi asanzwe wenyine kuruhu, kandi ntuzigere unyunyuza amaso cyangwa igikonjo **: Amazi yo mubibaya yirukana capsaicine ishingiye kumavuta kandi akayikwirakwiza kuruhu rutagize ingaruka; shyira intoki zanduye kure y'amaso yawe, izuru, iminwa, n'ubwiherero.
3. ** Ku biganza no ku ruhu, koresha neza n'amavuta akomoka ku bimera cyangwa isabune yo gukata amavuta ubanza **: Shyira amaboko yaka mu mavuta akomoka ku bimera, amavuta ya elayo, cyangwa ukanywa inzoga mu masegonda 60 kugira ngo ushongeshe amavuta ya lipide, hanyuma usukemo amavuta yo gukata amavuta yo kwisiga (nka Umuseke cyangwa Fairy Liquid) n'amazi akonje kugirango uhindure amavuta.
4. ** Kubireba amaso, kura ako kanya lens ya contact hanyuma usukure muminota 15 ukoresheje saline sterile cyangwa amazi akonje **: Bitandukanye nuruhu rudahwitse, cornea ntishobora kwihanganira amasabune, amavuta, cyangwa inzoga; fata ijisho rifunguye kandi wuhire ubudahwema uhereye imbere ugana hanze ukoresheje gukaraba neza cyangwa kumugezi woroshye wamazi meza.
5. ** Shira intoki zibabaza mumata akonje cyangwa yogurt yuzuye amavuta : Nyuma yo koza amavuta yo hejuru ukoresheje isabune yisahani, koga urutoki rutobora mukibindi cyamata akonje yubukonje cyangwa ubitwikire muri yogurt yuzuye amavuta yubugereki; amata ya lipofilique proteine ​​ casein ** ikora nka molekile yogeza ikuramo capsaicin kumitsi.
6. ** Sukura munsi y'urutoki rwawe ukoresheje paste ya soda yo guteka, isabune yisahani, namavuta **: Amavuta ya Capsaicin yihisha munsi yubusa bwurutoki (hyponychium) mugihe cyamasaha 24; witonze ukore amavuta-n-isabune munsi yimisumari ukoresheje uburoso bwinyo bworoshye kugirango utazongera gutwika amaso kumunsi ukurikira.

Ibinyabuzima bya capsaicin: kuki byumva ari umuriro udatwitse tissue¶

Kuvura urusenda rwa chili neza, bifasha kumva impamvu ubwonko bwawe bubona amavuta ya chili nkumuriro usanzwe nimpamvu uburyo busanzwe bwo gutwika bwananiranye.

Scoville Heat Units (SHU) and skin penetration depth¶

The severity and duration of Hunan hand syndrome scale directly with the concentration of capsaicinoids (capsaicin and dihydrocapsaicin) inside the pepper's pale interior placenta ribs (the white pith where seeds attach, which holds up to 16 times more capsaicin than the outer flesh wall):

• Mild to Medium Culinary Peppers (1,000 to 50,000 SHU): Jalapeño, Fresno, serrano, cayenne, and Thai bird's eye chilies typically cause surface burning across the fingertips and cuticles that peaks within 30 minutes and resolves over 2 to 6 hours after solvent washing.
• Extra-Hot Culinary Peppers (100,000 to 350,000 SHU): Habanero, Scotch bonnet, fatalii, and datil peppers penetrate rapidly through the lipid matrix of the outer stratum corneum (especially if hands are chapped or softened by wet kitchen work), causing deep throbbing pain that lasts 6 to 18 hours.
• Super-Hot Peppers and Oleoresin Extracts (800,000 to 16,000,000 SHU): Ghost pepper (Bhut Jolokia), 7-Pot, Trinidad Scorpion, Carolina Reaper, and concentrated pepper extracts penetrate deep into the dermal papillae and nail beds. Unwashed skin contact can trigger severe localized edema, sympathetic tachycardia, nausea, and relentless neuropathic burning lasting 24 to 48 hours.

flowchart TD
    Exposure["Chili Pepper Oil (Capsaicin) Contacts Body"] --> Site{"Which Body Part Is Affected?"}
    Site -->|"Hands, Arms, Face, or Torso"| SkinStep1["1. Wipe Excess Pulp With Dry Paper Towel (Do Not Wet With Plain Water First)"]
    SkinStep1 --> SkinStep2["2. Massage Vegetable Oil, Olive Oil, or 70% Rubbing Alcohol Over Skin for 60 Seconds"]
    SkinStep2 --> SkinStep3["3. Scrub With Grease-Cutting Liquid Dish Soap and Rinse With Cool Water (Repeat 3x)"]
    SkinStep3 --> SkinStep4["4. Submerge Hands in Ice-Cold Whole Milk or Coat in Full-Fat Yogurt for 15 Minutes"]
    Site -->|"Eyes or Eyelids"| EyeStep1["1. Pull Out Contact Lenses Immediately and Discard Soft Lenses"]
    EyeStep1 --> EyeStep2["2. Irrigate Continuously With Sterile Saline or Gentle Cool Tap Water for 15 Minutes"]
    EyeStep2 --> EyeStep3["3. Blink Repeatedly Under Running Stream; Wash Eyelashes With Baby Shampoo Only After Eye Flush"]
    Site -->|"Mouth, Lips, or Throat"| MouthStep1["1. Swish Cold Whole Milk, Sour Cream, Yogurt, or Ice Cream (Swish 30 Seconds, Then Spit Out)"]
    MouthStep1 --> MouthStep2["2. Chew Starchy Bread, Rice, or Tortilla to Mechanically Absorb Remaining Oil"]
    Site -->|"Groin or Sensitive Mucosa"| GroinStep1["1. Apply Cool Whole Milk or Plain Full-Fat Yogurt Compress immediately"]
    GroinStep1 --> GroinStep2["2. Wash Gently With Mild Liquid Cleanser or Olive Oil Followed by Cool Shower"]

Step-by-step protocol for "Hunan hand" and skin burns¶

When your fingers, palms, wrists, or face begin burning after cutting chilies, simple soap and water often fails because capsaicin has already partitioned into the natural sebum and lipid bilayers of your skin. You must use a two-stage lipophilic extraction method: first dissolving the resin in a liquid oil or alcohol solvent, and then stripping away that oil-capsaicin mixture with a strong surfactant.

Stage 1: Dissolve the non-polar resin (Choose one solvent)¶

Before turning on the water faucet, apply one of the following household solvents directly onto your dry or damp hands and massage it thoroughly across the palms, between the fingers, over the knuckles, and underneath the fingernails for a full 60 to 90 seconds:

1. Liquid Vegetable Oil, Olive Oil, Canola Oil, or Coconut Oil (Best for intact or chapped skin): Pour 1 to 2 tablespoons (15 to 30 milliliters) of kitchen cooking oil into your palms. Like dissolves like: the non-polar triglyceride molecules in the cooking oil bond with the hydrophobic hydrocarbon tail of the capsaicin molecules, pulling the pepper oil out of your skin pores and suspending it inside the liquid cooking oil.
2. Isopropyl Alcohol (70% Rubbing Alcohol) or High-Proof Vodka/Ethanol (Fastest surface solvent, avoid on open cuts): Capsaicin is extraordinarily soluble in alcohol. Pouring rubbing alcohol or high-proof spirits over intact hands dissolves surface capsaicin within seconds. Wipe the alcohol off with a paper towel rather than letting it evaporate in place, because if the alcohol simply evaporates on your hands, it leaves the dissolved capsaicin deposit right back on your skin.
3. High-Fat Peanut Butter or Petroleum Jelly: If liquid cooking oil is unavailable, rubbing a thick layer of smooth peanut butter, butter, shortening, or Vaseline across the hands works by the same lipid-partitioning mechanism.

Stage 2: Emulsify and strip with grease-cutting dish detergent¶

Once the capsaicin is dissolved inside the layer of cooking oil on your hands, you must remove the oil completely:

1. Without rinsing first, squirt a generous amount of concentrated grease-cutting liquid dishwashing soap (not mild moisturizing hand soap) directly onto your oil-coated hands.
2. Rub your hands together vigorously for 45 seconds so the surfactant micelles encapsulate the capsaicin-laden cooking oil.
3. Use a soft bristle brush or corner of a washcloth to scrub gently beneath the fingernails and around the cuticles.
4. Rinse thoroughly under cool running tap water (never hot or warm water, which opens skin pores and activates the sensitized TRPV1 heat receptors).
5. Repeat the oil-then-dish-soap cycle 2 to 3 times until all surface slickness is gone.

Stage 3: Neutralize deep dermal nerve pain after washing¶

If you diced peppers for 20 minutes before feeling the burn, some capsaicin molecules have already migrated past the outer dead skin layer (stratum corneum) down to the living nerve endings where soap cannot reach. Once the surface oil is washed off, use these targeted methods to calm the firing TRPV1 receptors:

• The Cold Casein Dairy Soak: Pour ice-cold whole cow's milk, half-and-half, or liquid whipping cream into a small bowl (or spread a thick layer of cold full-fat Greek yogurt or sour cream over your hands). Casein is a phosphoprotein that surrounds fat globules in milk; it binds tightly to remaining capsaicin molecules in the upper skin pores while the cold temperature pushes skin temperature below the 30-degree-Celsius TRPV1 firing threshold.
• Why you must take cyclical breaks from ice water: Holding your hands in ice water or cold milk stops the burning almost instantly because cooling the skin below 25 degrees Celsius (77 degrees Fahrenheit) physically closes the TRPV1 ion channel gate. However, the moment you pull your hands out of the cold bowl and your body warms the skin back above 30 degrees Celsius, the pain roars back. Never soak your hands continuously in ice water or hold bare ice cubes for more than 10 minutes at a time, or you can cause cold-induced vasoconstriction and frostnip (non-freezing cold injury). Soak for 10 minutes, remove and pat dry for 10 minutes in front of a cool electric fan, and repeat.
• Topical Lidocaine (4% Over-the-Counter Anesthetic Cream or Gel): Once your hands are completely washed free of surface oil and dried, applying an over-the-counter 4 percent lidocaine burn gel or cream blocks voltage-gated sodium channels along the C-fiber nerves, stopping the pain signal from traveling up to the spinal cord. (Note: Topical hydrocortisone steroid cream has very little immediate effect on acute capsaicin pain because the pain is driven by direct ion-channel activation rather than histamine or classic immune inflammation.)

Emergency protocol for chili pepper or capsaicin in the eyes¶

Ku bw'impanuka gukora ku jisho nyuma yo gukoresha urusenda rushyushye, cyangwa guhura na chili igihu cya aerosolize cyangwa oleoresin capsicum (OC) itera kwirwanaho, bitera guhita, kubishaka amaso atabishaka (** blepharospasm **), kurira cyane, gutukura hamwe, no kubabara cyane.

1. Kuraho ako kanya¶

Niba wambaye lens ya contact, oza intoki zawe vuba ukoresheje isabune yisahani (cyangwa ufite umufasha utanduye ugufasha) hanyuma uhite ukuramo lens ya contact mumaso yawe ako kanya.

• ** Hagarika hydrogel yoroshye cyangwa silicone-hydrogel ihuza lens **: Utuntu tworoshye two guhuza ni polymer sponges ikurura amavuta ya hydrophobi capsaicin yimbitse muri matrise yabo. Nta gikoresho cyo guhuza urugo gishobora gukuraho capsaicin yinjiye mumurongo woroshye; gusubiza iyo lens mumaso yawe nyuma yiminsi izahita yongera gutwika cornea. Tera utuntu tworoshye twanduye mumyanda.
• ** Lens ya gaze ya gaze (RGP) **: Lens zikomeye zirashobora gusukurwa muburyo bwumwuga hamwe nogusukura ibyuma byabugenewe byabugenewe na optometriste, nubwo isabune yuzuye isabune na saline isabwa mbere yo kuyikoresha.

2. Kuhira hamwe na saline sterile cyangwa amazi akonje muminota 15¶

Nubwo amazi adashonga capsaicin muburyo bwa chimique, ** uburyo bwo gukanika imashini nini cyane ni uburyo bwo kwita kumaso kuko cornea idashobora kwihanganira imiti ya lipide cyangwa imiti ikarishye. Reba ubuyobozi bwacu ibikomere by'amaso na gutwika cyane no gutemba imiti yo kuhira imyaka:

1. Wishingikirize hejuru cyangwa kurohama. Ihanze umutwe kuruhande kugirango ijisho ryanduye ribe munsi yijisho ritagize ingaruka (kubuza amazi atemba gukaraba amavuta ya chili hejuru yikiraro cyizuru mumaso yawe meza).
2. Kuberako capsaicin itera kwikinisha cyane kubushake (blepharospasm), koresha urutoki rwawe nurutoki rwawe (utwikiriye urugingo rwumye niba intoki zawe zigifite amavuta ya chili) kugirango ** ufate mumaso yombi afunguye **.
3. Suka sterile isotonic saline yamesa, ubucuruzi bwamaso yubucuruzi, cyangwa amazi yoroheje yumuvuduko ukabije wamazi meza ya robine hejuru yikiraro cyamazuru kuburyo atemba gahoro gahoro hejuru yijisho riva mumbere yimbere (canthus medial) hanze yurusengero rwinyuma muminota ** yuzuye ** 15 **.
4. Kuzamura ijisho ryawe hejuru, hepfo, ibumoso, n'iburyo ubudahwema mugihe cyo gutemba kugirango amazi yoge hejuru yubusambanyi bwo hejuru no hepfo (umufuka wimbitse inyuma yijisho).

3. Karaba imisatsi n'amaso hamwe na Shampoo idafite amarira¶

Iyo umaze kuhira ijisho rifunguye muminota 15 ukoresheje amazi cyangwa saline, ibitonyanga bya microscopique yamavuta ya capsaicin akenshi bikomeza kwizirika kumaso yamavuta yamavuta no mumaso, ukaraba mumaso mugihe cyose uhumye.

• Funga amaso witonze (ntukayihishe neza).
• Shira igitonyanga gito cya ** cyavunitse kitagira amarira shampoo ** (cyangwa icyuma cyihariye cyo gucuruza ifuro ryamaso) kumpamba isukuye cyangwa kumesa.
• Ihanagura witonze hejuru yijisho ryugaye hamwe nijisho kugirango uhindure amavuta asigaye kumisatsi, hanyuma kwoza neza n'amazi akonje muminota 2 mbere yo gufungura amaso.
• Wicare imbere yumufana ukonje hanyuma uhume vuba; umwuka mubi uhumeka ukonje bikonje hejuru ya corneal kandi byihuta gukira.

4. Ibendera ritukura risaba isuzuma ryihutirwa ryamaso¶

Shakisha ubuvuzi bwihuse ku ishami ryihutirwa cyangwa ivuriro rya optometrist / ivuriro ryamaso niba hari ibimenyetso bikurikira bikomeje ** amasaha arenga 2 nyuma yo kuhira **:

• Icyerekezo kidahwitse, halos ikikije amatara, cyangwa kugabanuka kwamaso.
• Kumva ko agace gakomeye gakomeye kashushanya cornea igihe cyose uhumye (bishobora kwerekana igice cyimbuto ya chili yagumanye munsi yijisho ryo hejuru cyangwa ** corneal epithelial abrasion ** iterwa no gukubura amaso mugihe cya panike yambere).
• Amaso meza (umuhondo cyangwa icyatsi) gusohora amaso cyangwa kwiyongera kubyimba bukeye.

Kuruhura impanuka, impanuka, cyangwa gutwika mumaso¶

Kujya mu bwiherero mbere yo kumenya ko amaboko yawe yometse kuri jalapeño cyangwa amavuta ya habanero nimwe mubintu byihutirwa kandi bibabaza mugikoni kuko tissue ya mucosal idafite urwego runini rwa keratin.

1. ** Ntugasukure mucosa yunvikana ukoresheje inzoga, byakuya, cyangwa isabune ikarishye **: Ntukigere ushyiraho inzoga, acetone, cyangwa ibyokurya byangiza cyane mumitsi yimyanya ndangagitsina, imyanya yizuru, cyangwa iminwa, kuko ibyo bishishwa bitera uburakari bukabije bwa chimique kumitsi yoroheje.
2. ** Koresha amata akonje ahita akonjesha **: Shira umwenda wogeje mumata akonje yubukonje cyangwa ukwirakwize igicucu cyinshi cyubukonje, busanzwe, butarimo amavuta yuzuye yogurt cyangwa cream ikarishye hejuru yimitsi cyangwa mumaso. Kurekera muminota 5 kugeza 10 kugirango ibinure byamata na casein bikure hejuru ya capsaicin mugihe ubushyuhe bukonje buhagaze TRPV1 kurasa.
3. ** Kora amavuta yoroheje **

Kugabanya umunwa, umunwa, n'umuhogo byaka nyuma yo kurya urusenda rwinshi¶

Iyo urya chili pepper itunguranye cyangwa isosi ishyushye itera umunwa, ururimi, no gutwika esofage:

• ** Uburyo bwo Kunywa Amata ya Swish-na Spit **: Fata umunwa wamata akonje yose, cream, cyangwa ice cream yashonze. Wiyuhagire cyane ururimi rwawe, amenyo, n'amatama mumasegonda 20 kugeza 30 kugirango amavuta ya casein hamwe namata atora amavuta ya capsaicin yubusa, hanyuma ** ayijugunye mumurwango ** aho kumira amazi yose yuzuye urusenda mu gifu (bifasha kwirinda gutinda kwa gastrica cyangwa "capsaicin cramps").
• ** Reba kuri spasm y'ijwi (Laryngospasm) **: Niba umuntu ahumeka neza ifu ya pepper ya pepper cyangwa umutobe mugihe amira amavuta ya chili ashyushye, gutungurwa gutunguranye kwa capsaicin kumurya bishobora gutera ** laryngospasm by'agateganyo **, aho insinga zijwi zifunga byoroheje mumasegonda 20 kugeza kuri 60. Tegeka umuntu gutuza, kwicara neza, guhekenya urushyi imbere gato, no gufata buhoro, bworoheje mu mazuru ("guhumura ururabo") aho guhumeka bikabije mu kanwa, hanyuma uhumeke ukoresheje iminwa ikurikiranwa kugeza igihe imigozi y'ijwi iruhutse.

Kwirinda: umutekano wigikoni mugihe ukoresha chili zishyushye¶

Kuraho ikiganza cya Hunan n'amaso yaka rwose uvura chili zishyushye nka laboratoire ya laboratoire:

• ** Wambare uturindantoki twa nitrile (utari vinyl cyangwa latex) Buri gihe wambare snug ** nitrile ** ikizamini cyangwa uturindantoki two mu gikoni, hanyuma ubikuremo imbere-mbere yo gukora ku kirahure, terefone, cyangwa imashini ya robine.
• ** Siga amaboko yawe yambaye ubusa mbere yo gukata niba udafite uturindantoki **: Niba ugomba gutema urusenda rushyushye udafite uturindantoki, koresha firime yoroheje y'amavuta ya elayo cyangwa amavuta y'ibimera hejuru y'intoki zawe zumye mbere yo gukora kuri peporo. Ibi byuzuza ibinure byuruhu rwawe hamwe namavuta meza yo guteka kugirango capsaicin idashobora kwinjira cyane, bigatuma isabune isukurwa nyuma byoroshye cyane.
• ** Ntuzigere uteka, ushakishe, cyangwa uvange urusenda rwinshi cyane mu gikoni kidahumanye **: Kureka habanero cyangwa pepeporo yizimu ku buhanga bwumye bwumye cyangwa kubivanga mu gutunganya ibiryo byihuta hamwe n’amazi ashyushye bihumeka capsaicin mu kirere, bigahindura igikoni cyawe mu cyumba cy’amarira gikabije kandi gitera abantu bose mu nzu, inkuba zikaze kandi zangiza abantu bose mu nzu. Fungura urwego rwo hanze rushyira hejuru hejuru, rufunguye idirishya, hanyuma ureke isosi ivanze ishyushye mbere yo kuzamura umupfundikizo wa blender.
• ** Koza ibyuma no gukata imbaho ​​ukoresheje isabune y'amazi n'amazi akonje **: Gukaraba ikibaho gitwikiriwe na chili hamwe n'amazi ashyushye ya aerosolize capsaicin mumaso yawe. Banza usuzume ikibaho n'icyuma ukoresheje isabune yo gukata amavuta n'amazi meza mbere yo kubishyira mubikoresho.

Ibibazo bikunze kubazwa¶

Inkomoko yagenzuwe¶

• Kurwanya Uburozi / Ibigo By’uburozi muri Amerika (Amerika): * Capsaicin na Pepper Bishyushye Kumenyekanisha: Kwanduza Dermal ("Ukuboko kwa Hunan"), Kuvomera Ocular, hamwe n’amabwiriza yo gutabara mu kanwa *.
• Ishuri Rikuru ry’amaso ry’Abanyamerika (AAO, Amerika): * Ubuyobozi bwihutirwa bwa Ocular Chemical na Oleoresin Capsicum (Pepper Spray / Amavuta ya Chili) *.
• Ikigo cy'igihugu gishinzwe umutekano w’ubuzima n’ubuzima / Ibigo bishinzwe kurwanya no gukumira indwara (NIOSH / CDC, Amerika): * Guhuza akazi Dermatitis na Mucous Membrane Irritation ya Capsaicinoide *.
• Ikigo cyigihugu cyita ku buzima (NHS, Ubwongereza): * Ijisho ry’imiti ryaka kandi rikarakaza uruhu rukabije Porotokole *.
• Caterina, M. J., Schumacher, M. A., Tominaga, M., n'abandi. (Kaminuza ya Californiya, San Francisco / * Kamere *, Amerika): * Umuyoboro wa Capsaicin: Umuyoboro wa Ion ukora ubushyuhe (TRPV1) mu nzira y'ububabare *.

Kuyobora¶

• Gukomeretsa amaso
• Yaka
• Gutwika bikabije no gutemba imiti
• Imyitwarire ya allergie