9% ntawm cov neeg yog tus tswv ntawm cov rarest thiab cov yau tshaj cov ntshav - qhov plaub. Nws tshwm sim los ntawm sib tov 2 thiab 3 pawg. Muaj cov yam ntxwv ntawm ib qho thiab lwm cov ntshav pawg: nyob ntsiag to, ruaj ntseg, ua kom yooj yim, muaj kev nyuab siab, ua rau muaj kev nyuaj siab. Tab sis qhov kev tiv thaiv ntawm xws li cov neeg tsis muaj zog heev, lawv yog cov nquag raug kab mob thiab kab mob tsis muaj zog.
Sawv cev ntawm cov pab pawg neeg thib plaub yuav tsum tau xaiv cov luav cov nqaij, cov qe thiab cov nqaij nyug. Koj tuaj yeem noj txhua hom ntses, tshwj tsis yog nqaij nruab deg, cov khoom siv mis nyuj thiab qaub mis, taum curd, roj, txiv ntseej. Croups thiab taum yuav tsis muaj fond ntawm, tshwj xeeb tshaj yog yog hais tias tom qab lawv siv lub heaviness nyob rau hauv lub plab yog ntsoov. Zaub thiab txiv hmab txiv ntoo (tshwj cov txiv hmab txiv ntoo citrus) raug tso cai rau kev noj haus rau 4 hom ntshav hauv cov npuas uas tsis ntau. Haus tshuaj ntsuab herbal teas (tshwj tsis yog rau cov kua qaub), tej zaum koj yuav them taus me ntsis npias, xim liab thiab dawb.
Rau cov neeg uas ua raws li 4-txoj kev noj haus, ib qho yuav tsum xaiv cov zaub mov txawv, qhov twg cov nqaij thiab cov hmoov ntsej muag tsis tuaj yeem nyob rau hauv ib lub phaj, vim lawv lub cev tuaj yeem ua tsis zoo rau cov khoom no, txawm tias lawv tau txais ib tus zuj zus. Kev noj haus rau cov ntshav 4 yog sib luag zoo rau tib neeg, ob qho tibsi nrog kev noj qab nyob zoo Rh negative.