Tshuaj "Mezaton": daim ntawv qhia

Mezaton (qhov muag dauv) yog symptomatic tshuaj. Cov tshuaj muaj ib tug qhia tau stimulating txiav txim rau postsynaptic alpha 1 adrenergic receptors. Thaum backfilling (instillation) nyob rau hauv lub qhov muag provokes tus menyuam kawm ntawv dilation thiab contraction nyob rau hauv lub tiaj nqaij ntawm lub arterioles ntawm lub conjunctiva. Qhov siab tshaj plaws nyhuv (mydriatic) cai tom qab kaum tsib rau peb caug feeb thiab kav txog plaub mus rau rau lub sij hawm. Lub active ingredient ntawm cov tshuaj - hydrochloride phenylephrine.

Mezaton. Cov lus qhia: zaj lus tim khawv

Cov tshuaj no yog tshuaj rau tus menyuam kawm ntawv dilation thaum lub sij hawm ophthalmoscopy hauv qab ntawm lub qhov muag thiab lwm yam txheej txheem nyob rau tom qab ntawm cov tswj lub xeev nyob rau hauv lub rear qhov muag seem. Tshuaj "Mezaton" phau ntawv xav rau provocative xeem puas kaw glaucoma thiab nqaim profile kaum sab xis ntawm lub anterior qhov muag chamber, cov differential mob ntawm lub hom txhaj tshuaj mus rau hauv lub ceev ceev, nrog iritah thiab iridotsiklitah los mus tiv thaiv tsim ntawm posterior synechiae, kua muag twb muaj, raws li zoo raws li rau kom txhob muaj cov exudation ntawm lub iris.

Mezaton. Cov lus qhia rau kev siv

Thaum nqa tawm diagnostic ntsuas, ophthalmoscopy tshuaj no ib zaug lub bushings rau ib tug nco nyob rau hauv lub conjunctival sac. Ua instillation tom qab teev tej zaum yuav ncua, yog tias tsim nyog, tus txij nkawm ntawm mydriasis (tus menyuam kawm ntawv dilation). Mezaton qhia kom faus uveitis nyob rau hauv lub conjunctival sac ntawm cov cuam tshuam qhov muag ib tug nco ib hnub twg ob los yog peb lub sij hawm los mus tshem tawm o.

Lub duration ntawm lub tshuaj, raws li ib tug txoj cai, yog teem los ntawm koj tus kws kho mob.

Phiv ces cov tshuaj "Mezaton" cov lus qhia yog ib tug burning nov ntawm nqaij tawv thaum pib ntawm txoj kev kho, tsis xis nyob, qhov muag plooj qhov muag, voos. Tom qab instillation yuav amplified lacrimation, ua rau kom siab (intraocular). On thib ob hnub ntawm kev siv tej zaum yuav ua rau kom nyob rau hauv cov ntshav siab, tawm hws, tawv nqaij dawb, palpitations, mob taub hau.

Txhob siv yeeb tshuaj rau kaw los yog nqaim-angle glaucoma, cov neeg laus nrog cerebrovascular mob los yog mob plawv tshuab cov lus hais. Mezaton tsis tsa los ntawm breakage nyob rau hauv lub ceev ceev, los yog rhuav muaj nuj nqi, hyperthyroidism, npau taws me ntsis, hepatic porphyria, congenital tsis muaj peev xwm ntawm glucose-6-phosphate dehydrogenase.

Thov pheej yuav ua mydriasis (tus menyuam kawm ntawv dilation) yog tsawg pronounced tshaj yav dhau los hnub. Qhov no tshwm sim yog ntau raug ntawm cov laus cov neeg mob.

Vim cov tsis muaj kev kawm txog tej yam uas cov tshuaj rau qhov mob ntawm lub cev xeeb tub poj niam thiab tus me nyuam hauv plab, raws li zoo raws li tus me nyuam noj niam mis daim ntawv thov mezaton tso cai rau tus kws kho mob pom zoo thiab kev kawm rau nws tsis tu ncua saib xyuas.

Hais txog kev txais tos tej yam uas cov tshuaj uas koj yuav tsum qhia rau tus ophthalmologist.

Ntxiv dag zog rau mydriatic nyhuv ntawm chav siv yuav mezaton atropine topically. Ceev faj yuav tsum tau siv nyob rau hauv ua ke nrog cov kev npaj ntawm monoamine oxidase inhibitors nyob rau hauv kev twb kev txuas nrog lub siab uas yuav muaj mauj xwm adrenergic tshua. Tricyclic antidepressants, m-holinoblokatory, guanetedin, reserpine, propranolol yuav potentiate (txhim khu) phenylephrine pressor nyhuv.

Lub txee lub neej ntawm cov tshuaj rau ob lub xyoos. Qhib vials haum kaum plaub hnub. Qhov kawg ntawm cov sij hawm yog tsis pom zoo rau kev siv ntawm phenylephrine.

Raws li kev xyaum qhia tau hais tias, cov tshuaj yog zam lub txim zoo heev. Txawm li cas los, ua ntej koj thov koj yuav tsum ua tib zoo nyeem cov lus xaus, nrog ib tug kws kho mob.