Uxinzelelo lwegazi oluphantsi , owaziwa nangokuthi i-hypotension, yimeko apho uxinzelelo lwegazi lwakho luphantsi kunezinto eziqhelekileyo njengesiqhelo sakho seminyaka.
Uninzi lwamagqirha lubona "uxhaphalo" lwegazi ukuba libe ngaphantsi kwama-120/80 mm Hg. Abanye abantu ngokwemvelo banengcinezelo yegazi engaphantsi kwexesha, ngelixa abanye banokuba nesimo sengonyango esibangela ukuba ingcinezelo yegazi engaphantsi kwe-average, okanye isenokuthabatha unyango olubangela ukuba i-hypotension.
Ngaphandle kokuba uxinzelelo lwegazi oluphantsi alubangele iimpawu , oogqirha abaninzi bakholelwa ukuba kulungile.
Nangona kunjalo, ngokukhawuleza kwehla uxinzelelo lwegazi olubangelwa iimpawu ezinkulu ezinjengokuphazamiseka, ukudideka, umbono ophazamisekileyo okanye ubuthathaka kubonisa ukuba uncedo oluphuthumayo lwezonyango, olufana ne- anaphylactic , i-heart attack, i-dishydration okanye isifo esichengeni okanye ukulimala. Ukuba ufumana ezi nkcukacha ngokukhawuleza, kufuneka ufune uncedo lwezokwelapha.
Xa uxinzelelo lwegazi lusehla kakhulu ngokukhawuleza, igazi liyayeka ukujikeleza ngendlela efanelekileyo. Oku kunokukhokelela kwimeko eyosongela ubomi ebizwa ngokuba ngumothuko.
Iimpawu
Yintoni eyenzekayo xa ufumana ukuphazamiseka kwegazi ngokukhawuleza? Nazi ezinye iimpawu onokuzifumana:
- Utywala
- Umbono ongezantsi
- Ukutyhafa
- Isihlunu okanye ukuhlanza
- Ibala, ulusu oluhlaza okwesibhakabhaka
- Ikhumba, isikhumba sombala
- Ukudideka
- Ukuphefumula ngokukhawuleza
- Ukoma olungavamile
- Ukulala
Unokuba luninzi lweempawu, okanye ezimbalwa nje.
Izizathu
Njengoko kuchazwe ngasentla, uxinzelelo lwegazi oluphantsi ngokukhawuleza lunokubangela ukuphendulwa kwe-anaphylactic ye-reactionergic reaction, ukusabela kumachiza othabathayo, kwingozi yokulimala okanye ukusuleleka, okanye ukusuka kwintliziyo.
Ngo-anaphylaxis, umzekelo, ukunyuka kwexinzelelo lwegazi kwenzeka ngenxa yokuba umzimba wakho ukhupha inani elikhulu leemichiza, kuquka ne-histamine, ngokuphendula phambi kohlobo lwe-allergen. Iikhemikhali umzimba wakho ukhuphayo yenza ukuba imivenge yakho yegazi ihlaziye, okanye ikhulise, leyo leyo leyo ibangele uxinzelelo lwegazi ukuba luqhube ngokukhawuleza.
Ezinye iimpawu zempendulo ye-anaphylactic zibandakanya ukuphefumula ubunzima kunye nomvakalelo wokuthi umqala wakho uvaliwe, ubomvu besikhumba kunye nemisundu, kunye neenkampu (mhlawumbi nge-diarrhea).
Olu hlobo lokusabela okuchasayo luyingozi yonyango. Unyango oluninzi luya kuqala ngejoyi ye-epinephrine, eya kuphakamisa uxinzelelo lwegazi kunye nokumisa ukuphendula okwenzakalisayo okusongela ukuphefumla. Iqela lakho lezonyango linokulawula ama-antihistamine kunye nezinye iindlela zokwelapha, njengoko kuyimfuneko.
Ezinye izizathu zengcinezelo yegazi ngokukhawuleza nazo ziyiinkathalo ezinzulu zonyango. Xa ungathandabuzeki kwaye xa ufumana iimpawu, kufuneka ufune uncedo lwezokwelapha.
Umthombo:
American Heart Association. Iphepha lokunyanzelela i-Blood Pressure.
Iqela leNkxaso yeNIAID. Izikhokelo zoLwazi kunye noLawulo loLwaphulo lokutya eUnited States: INgxelo yePhaneli yeCenser-Sponsored Panel . I-Journal ye-allergies kunye ne-Clinic Immunology. Umqulu 126, Isiqendu 6, iSongezelelo, Amakhasi S1-S58, Disemba 2010.
Sampson HA et al. Ingqungquthela yesibini kwenkcazo kunye nokulawulwa kwe-anaphylaxis: Ingxelo yesishwankathelo-IsiBini seSizwe soBuquzi bezilwanyana kunye nezifo ezithintekayo / Ukutya kokutya kunye ne-Anaphylaxis Intlanganiso ye-Network. I-Journal ye-allergies kunye ne-Clinic Immunology. NgoFebruwari 2006. Umqulu 117, iNqaku 2, iphepha 391-397.
ILayibrari yeSizwe ka-US yamayeza. Yehla kwiphepha leengxelo zengcinezelo yegazi.