Ukuqonda i-Melena: Izimbangela, Izimpawu, Ukuxilongwa, kanye Nokwelashwa

Isingeniso

I-Melena ibhekisela ekudluleni kwendle emnyama, ehlala isikhathi eside, okuvame ukuba yinkomba yokopha emathunjini. Umbala omnyama wendle ubangelwa ukugcwala kwegazi njengoba lihamba emgudwini wokugaya ukudla. I-Melena ingaba uphawu lwesimo sezempilo esibucayi futhi idinga ukuhlolwa ngokushesha ngumhlinzeki wezempilo. Kulesi sihloko, sizohlola izimbangela, izimpawu, ukuxilongwa, nokwelashwa kwe-melena ukukusiza ukuthi uqonde lesi sibonakaliso esingase sesabe.

Ubangelwa Yini uMelena?

I-Melena ivame ukubangelwa ukopha okuvela engxenyeni engenhla yamathumbu, lapho igazi ligaywa futhi lishintshwe ama-enzyme okugaya. Izimbangela ezivamile ze-melena zihlanganisa:

1. Izilonda zePeptic

• Izilonda zesisu noma ze-Duodenal: Izilonda ezivulekile kulwelwesi lwesisu noma i-duodenum (ingxenye yokuqala yamathumbu amancane) zingopha, okuholela ku-melena. Lezi zilonda zivame ukubangelwa ukungenwa yigciwane le-Helicobacter pylori noma ukusetshenziswa isikhathi eside kwezidakamizwa ezilwa nokuvuvukala (ama-NSAID).

2. Izinhlobonhlobo ze-Esophageal

• Ukopha Kwe-Esophageal: Kubantu abane-cirrhosis yesibindi, imithambo ku-esophagus ingakhula futhi ijwayele ukuphuka, okuholela ekopheni okukhulu kanye ne-melena.

3. I-Gastritis

• Ukuvuvukala kolwelwesi lwesisu: Ukuvuvukala esiswini, okubangelwa ukutheleleka, ukuphuza utshwala ngokweqile, noma ukusetshenziswa isikhathi eside kwe-NSAID, kungabangela ukopha kanye ne-melena.

4. Izinyembezi zikaMallory-Weiss

• Izilonda ze-Gastrointestinal: Ukuhlanza kakhulu noma ukuhosha kungabangela izinyembezi kulwelwesi lwamafinyila lapho kuhlangana khona isisu nomminzo, okuholela ekopheni kanye ne-melena.

I-5. I-Cancer

• Umdlavuza Wesisu: Umdlavuza wesisu, esophagus, noma ikholoni ungaholela ekopheni, okungase kubonakale njenge-melena.

6. Ukungajwayelekile Kwemithambo Yegazi

• I-Angiodysplasia: Imithambo yegazi engavamile emgudwini wamathumbu ingaqhuma futhi ibangele ukopha, okuholela ku-melena.

Izimpawu Ezihambisanayo

I-Melena ivame ukuhambisana nezinye izimpawu ezihlobene nokopha kwamathumbu. Lokhu kungafaka:

• Ubuthakathaka noma ukukhathala ngenxa yokulahlekelwa igazi
• Ubuhlungu besisu noma ukungakhululeki
• Isicanucanu noma ukuhlanza, ikakhulukazi uma ukuhlanza kunegazi (hematemesis)
• I-Vertigo noma isiyezi, ikakhulukazi lapho umile
• I-Palpitations noma ukushaya kwenhliziyo okusheshayo (tachycardia)
• Ukuphaphatheka noma umuzwa wokuquleka

Kufanele Ufune Nini Ukunakekelwa Kwezokwelapha

I-Melena uphawu olubucayi oludinga ukunakekelwa kwezokwelapha ngokushesha. Kufanele ufune usizo lwezempilo uma:

• Ubona indle emnyama, ephuzile okungenzeka ihambisane nephunga elibi.
• Uba nezimpawu zokopha, njengobuthakathaka, isiyezi, noma ukushaya kwenhliziyo okusheshayo.
• Kunomlando wezinkinga zesisu njengezilonda, i-varices, noma isifo sesibindi.
• Uhlanza igazi noma ubona igazi emhlanzweni wakho (hematemesis).

Ukuxilongwa kwe-Melena

Ukuxilonga imbangela ye-melena, umhlinzeki wezempilo uzokwenza ukuhlolwa okuphelele, okuhlanganisa:

• Ukuhlolwa Komzimba: Udokotela uzohlola izimpawu ze-anemia (isibalo esiphansi segazi), ukuthamba kwesisu, noma ezinye izimpawu ezingokomzimba zokopha.
• Ukuhlolwa kwegazi: Ukuhlolwa kwegazi kungahlola izinga lokulahleka kwegazi, kuhlole i-anemia, futhi kunikeze izinkomba ezimweni ezingaphansi njengesifo sesibindi noma ukutheleleka.
• I-Endoscopy: I-endoscopy ye-gastrointestinal endoscopy (EGD) ivame ukwenziwa ukuze ubone ngeso lengqondo i-esophagus, isisu, ne-duodenum ngemithombo yokopha, njengezilonda noma ama-varices.
• Ukuskena kwe-CT: I-CT scan yesisu ingenziwa uma umthombo wokopha ungacaci ngokushesha ku-endoscopy noma okunye ukuhlola.
• Ukuhlolwa kwendle: Amasampula endle angase ahlolelwe igazi elisebenzelana nemimoya, elingasiza ukuqinisekisa ubukhona bokopha emathunjini.

Izinketho Zokwelashwa kwe-Melena

Ukwelashwa kwe-melena kuncike kusizathu esiyinhloko. Umgomo oyinhloko uwukumisa ukopha, ukubhekana nesimo esiwumsuka, nokuvimbela izinkinga ezifana ne-anemia noma ukushaqeka. Izinketho zokwelapha zihlanganisa:

1. Imithi

• I-Proton Pump Inhibitors (PPIs): Ama-PPI asiza ukunciphisa i-asidi yesisu futhi akhuthaze ukuphulukiswa ezimeni ezifana nezilonda zesisu noma i-gastritis.
• Nemithi Elwa Namagciwane: Uma ukopha kubangelwa ukutheleleka (isb, H. pylori), ama-antibiotics angase abekwe.
• Ama-Vasopressors: Ezimweni ze-varices ye-esophageal, i-vasopressors ingase isetshenziselwe ukubopha imithambo yegazi nokunciphisa ukopha.

2. I-Endoscopic Therapy

• I-Endoscopic Hemostasis: Ezimweni zokopha kwezilonda noma ama-varice, amasu e-endoscopic afana ne-cauterization noma ukusetshenziswa kwama-band ligatures angamisa ukopha.

3. Ukuhlinzwa

• Ukungenelela Ngokuhlinzwa: Uma ukopha kungenakulawulwa ngemithi noma nge-endoscopy, kungase kudingeke ukuhlinzwa ukuze kukhishwe umthombo wokuphuma kwegazi, njengesilonda noma isimila.

4. Ukumpontshelwa Igazi

• Ukumpontshelwa: Uma ukulahleka kwegazi okukhulu kwenzeka, ukumpontshelwa igazi kungase kudingeke ukuze kubuyiselwe amazinga abomvu egazi futhi kuvinjwe ukushaqeka.

Izinganekwane Namaqiniso NgoMelena

Inganekwane 1: "I-Melena ihlale ibangelwa izilonda zesisu."

Iqiniso: Nakuba izilonda ze-peptic ziyimbangela evamile ye-melena, ezinye izimo ze-gastrointestinal ezifana ne-varices, umdlavuza, noma ukuphuma kwegazi kusuka kweminye imithombo nakho kungabangela indle emnyama.

Inganekwane yesi-2: "Uma i-melena ixazulula ngokwayo, ayibucayi."

Iqiniso: Ngisho noma i-melena ithuthukisa noma ixazulula ngaphandle kokwelashwa, ingabonisa inkinga yezempilo engaphansi engadinga ukungenelela kwezokwelapha ukuvimbela izinkinga ezizayo.

Izinkinga Zokuziba uMelena

Uma i-melena ishiywe ingalashwa, ingaholela ezinkingeni ezinzima, njenge:

• Ukulahlekelwa okukhulu kwegazi kanye ne-anemia
• Ukwethuka ngenxa yokopha kakhulu
• Ukubhobozwa kwepheshana lesisu (ezimweni ezimbi kakhulu, njengezilonda)
• Ukubhebhetheka kwezimo ezingaphansi kwe-gastrointestinal

Imibuzo evame ukubuzwa (FAQs)

1. Ingabe i-melena ingabangelwa ukucindezeleka?

Ukucindezeleka kungaba nomthelela ezindabeni zesisu njengezilonda noma i-gastritis, okungaholela ku-melena. Nokho, ukucindezeleka kukodwa akubangeli ngokuqondile i-melena; ngokuvamile kuxhunyaniswa nezimo ezingokomzimba eziholela ekuphumeni kwegazi emathunjini.

2. Ihlala isikhathi esingakanani i-melena?

Ubude be-melena buncike ebukhulu bembangela eyisisekelo. Uma welashwa ngokushesha, izimpawu zingaxazululeka ezinsukwini ezimbalwa. Nokho, ukopha okungalashwa kungase kuqhubeke noma kubi nakakhulu, okuholela ezinkingeni.

3. Ngingakwazi yini ukwelapha i-melena ekhaya?

I-Melena idinga ukunakekelwa kwezokwelapha njengoba ngokuvamile kuwuphawu lokopha okukhulu emathunjini. Amakhambi asekhaya akufanele asetshenziselwe ukwelapha i-melena. Kubalulekile ukufuna usizo lwezempilo ukuze uxilongwe kahle futhi ulashwe.

4. Uyini umehluko phakathi kwe-melena ne-hematochezia?

I-Melena ibhekisela ezindleleni ezimnyama, eziphuzile ezibangelwa ukopha okuvela engxenyeni engenhla yamathumbu, kuyilapho i-hematochezia ibhekisela ekudluleni kwegazi elibomvu esigqikini, ngokuvamile ngenxa yokopha emgudwini ophansi wamathumbu.

5. Ingabe i-melena ingaba uphawu lomdlavuza?

Yebo, i-melena ingaba uphawu lomdlavuza wesisu, ikakhulukazi esiswini, emthonjeni, noma emathunjini. Uma i-melena ihambisana nezinye izimpawu ezifana nokuncipha kwesisindo, izinguquko emikhubeni yamathumbu, noma ubuhlungu obungapheli besisu, ukuhlolwa okwengeziwe kuyadingeka.

Isiphetho

I-Melena iwuphawu oluyingozi oluvame ukukhombisa ukopha emathunjini. Kubalulekile ukufuna usizo lwezempilo uma ubona indle emnyama, ephuzile noma uthola ezinye izimpawu zokulahleka kwegazi. Ngokuxilongwa okusheshayo nokwelashwa, imbangela eyinhloko ye-melena ingavame ukulawulwa, ukuvimbela izinkinga nokuthuthukisa impilo yonke.