Ib tug zoo kho rau kev ua xua

Tiv mechanism ntawm kev tsis haum tshuaj txuam nrog no: kev hloov nyob rau hauv lub cev. Lawv ua tsis tau tag nrho to taub, yog li kev kho mob ntawm kev tsis haum tshuaj yog ib tug yooj yim teeb meem. Feem ntau cov feem ntau, cov neeg mob muab tsuas symptomatic txoj kev kho, muaj peev xwm ntawm cov ntaubntawv povthawj siv xwb manifestation ntawm tus kab mob.

Nyob-ntau lawm ntawm histamine thaum lub sij hawm tsis haum tshuaj ua mob nyob rau hauv lub ob lub qhov muag, qhov ntswg, caj pas, bronchial hlab thiab ua rau voos ntawm cov tawv nqaij. Yuav kom txo tau xws kab mob tshua nyob hauv cov neeg mob uas tau txais cov tswv yim antihistamines. Noj ib tug kho rau kev ua xua, tus neeg mob xav tias kev txhim kho ntawm lub xeev ntawm kev kho mob, nws cov tsos mob maj ploj thiab lwm ces ntawm tus kab mob.

Muaj 3-tiam antihistamines, uas yog siv nyob rau hauv sib ntaus tawm tsam kev ua xua.

tiam 1

Tsis zoo li npaj 2 thiab 3 tiam ntawm xws formulations yog siv tsis tshua. Txawm tias lawv pib ua sai sai heev, tab sis cov tshuaj ua rau yog hais txog tsib teev. Txais ntawm cov tebchaw adversely muaj feem xyuam rau cov nqaij laus, lawv muaj ib tug qhia tau hypnotic thiab sedative los.

Thaum xws li long-term kev kho mob txhais tau hais tias ntawm lawv cov kho nyhuv lawm. Yuav kom qhov no hauv chav kawm ntawv ntawm cov tshuaj muaj xws li: Diphenhydramine Suprastin, Promethazine, Fenkarol, Tavegil, Chloropyramine, peritol, pipolfen, Diazolin.

2nd tiam

Piv rau tus yav dhau los tiam ntawm cov tshuaj nyob rau hauv pab pawg neeg no tsis muaj feem xyuam rau cov kev puas hlwb los yog lub cev kev ua si. Lawv kuj tsis yog hom, nws yuav ua rau nws tau siv lawv rau ib ntev lub sij hawm (txawm mus txog 1 xyoos). Tej ntaub ntawv tsis muaj sedative nyhuv los yog holinoliticheskogo.

Nce thiab lub sij hawm ntawm validity ntawm cov formulations, uas tso cai rau lawv mus coj ib zaug xwb ib hnub twg. Txawm tias tom qab koj tsis txhob noj yam tshuaj no rau ib tug tsis haum tshuaj tej zaum yuav muaj txog ib lub lim tiam nws kho nyhuv.

Qhov no hauv chav kawm ntawv ntawm antihistamines muaj xws li: Klaridol, Lomilan, Rupafin, Zyrtec, Klarotadin, Kestin, Claritin, Lorageksal, Klarisens.

koob thib 3 tiam

Cov tshuaj no yog cov feem ntau lub thiab zoo cuab yeej nyob rau hauv sib ntaus tawm tsam kev ua xua. Lawv muaj lub zog ntawm cov prodrugs, thiab tob tob rau hauv cov ntaub so ntswg ntawm lub cev, yog hloov dua siab tshiab rau hauv active metabolites ntawm pharmacological. Cov ntaub ntawv tsis muaj sedative thiab cardiotoxic nyhuv. Lawv muaj ib tug ntev lub sij hawm txiav txim, uas nce mus txog 2 hnub. Txawm muaj heev siv, tej tshuaj tsis haum koob thib 3 tiam yog tsis hom. Noj cov antihistamines tsis yog nyob ntawm seb cov mov noj lub sij hawm.

Cov tshuaj yus muaj los ntawm ib tug siab selectivity, nws tsis yog peculiar rau qhov tsis zoo los ntawm lub hauv paus poob siab system, vim hais tias lawv tsis kov yeej cov ntshav-hlwb barrier.

Antihistamines tas li ntawd, nws yog pom zoo kom siv cov kev npaj POLYSORB. Nws uake allergens, thiab tshem tawm lawv los ntawm lub cev. Polisorb tso cai los ntawm kev yug me nyuam, ces nws tseem tau nws siv nyob rau hauv cov me nyuam.

Cov kev siv ntawm cov tshuaj yog tau tsuas yog tom qab ib tug kws kho mob tshuaj.