Kudula nyali

Kuwunika kwa nyale kumayang'ana nyumba zomwe zili kutsogolo kwa diso.

Nyali yodulira ndi maikulosikopu yopanda mphamvu yophatikizika ndi chopangira chowala kwambiri chomwe chitha kuyang'aniridwa ngati mtengo woonda.

Mukhala pampando ndi chida choikidwa patsogolo panu. Mufunsidwa kuti mupumitse chibwano ndi chipumi pothandizira kuti mutu wanu ukhale wolimba.

Wothandizira zaumoyo akuyang'anirani maso anu, makamaka zikope, cornea, conjunctiva, sclera, ndi iris. Nthawi zambiri utoto wachikaso (fluorescein) umagwiritsidwa ntchito kuthandizira kuwunika m'maso ndi m'munsi mwake. Utoto umawonjezedwa ngati diso. Kapenanso, woperekayo atha kukhudza pepala loyera lokhala ndi diso loyera. Utoto umatsuka m'maso ndi misozi mukamawala.

Chotsatira, madontho atha kuyikidwa m'maso mwanu kuti mufutukule (kuchepetsa) ophunzira anu. Madontho amatenga pafupifupi mphindi 15 mpaka 20 kuti agwire ntchito. Kuwunika kwa nyali ndikubwereza mobwerezabwereza pogwiritsa ntchito mandala ena ang'onoang'ono omwe amakhala pafupi ndi diso, kotero kumbuyo kwa diso kumatha kuyesedwa.

Palibe kukonzekera kwapadera komwe kumafunikira poyesaku.

Maso anu azimva kuwala kwa maola angapo pambuyo pa mayeso ngati madontho otsegulira agwiritsidwa ntchito.

Kuyesaku kumagwiritsidwa ntchito kuyesa:

• Conjunctiva (nembanemba yopyapyala yomwe imaphimba mkatikati mwa chikope ndi gawo loyera la diso)
• Cornea (mandala akunja omveka kutsogolo kwa diso)
• Zikope
• Iris (mbali yakuda ya diso pakati pa diso ndi mandala)
• Mandala
• Sclera (chovala choyera chakumaso)

Mapangidwe m'maso amapezeka kuti si abwinobwino.

Kuyesa kwa nyale kumatha kuzindikira matenda ambiri amaso, kuphatikiza:

• Kutsegula kwa mandala a diso (cataract)
• Kuvulala kwa cornea
• Matenda owuma
• Kutaya masomphenya akuthwa chifukwa cha kuchepa kwa macular
• Kupatukana kwa diso ndi zigawo zake (retinal detachment)
• Kutsekeka pamtsempha kapena mtsempha waung'ono womwe umanyamula magazi kupita kapena kuchokera ku retina (chotengera chotengera m'matumbo)
• Kubadwa kwa retina (retinitis pigmentosa)
• Kutupa ndi kukwiya kwa uvea (uveitis), pakati pa diso

Mndandandawu mulibe matenda aliwonse omwe angachitike m'maso.

Mukalandira madontho kuti mutulutse maso anu pa ophthalmoscopy, masomphenya anu adzasokonekera.

• Valani magalasi otetezera maso anu ku kuwala kwa dzuwa, komwe kumatha kuwononga maso anu.
• Pemphani wina kuti akuyendetseni kunyumba.
• Madontho nthawi zambiri amatha m'maola angapo.

Nthawi zambiri, eyedrops akuchepetsa amachititsa:

• Kuukira kwa khungu lopapatiza
• Chizungulire
• Kuuma pakamwa
• Kuthamanga
• Nseru ndi kusanza

Zachilengedwe

• Diso
• Kudula nyali
• Kutulutsa mandala amaso

Atebara NH, Miller D, Wautali EH. Zida zoimbira nkhope. Mu: Yanoff M, Duker JS, olemba. Ophthalmology. 5th ed. Philadelphia, PA: Elsevier; 2019: chap.

Feder RS, Olsen TW, Prum BE Jr, ndi al; American Academy of Ophthalmology. Kuwunika kwathunthu kwa dotolo wamkulu kumakondera njira zoyeserera. Ophthalmology. 2016; 123 (1): 209-236. PMID: 26581558 www.ncbi.nlm.nih.gov/pubmed/26581558.

Prokopich CL, Hrynchak P, Elliott DB, Flanagan JG. Kuunika kwaumoyo. Mu: Elliott DB, Mkonzi. Ndondomeko Zachipatala mu Kusamalira Maso Oyambirira. Wolemba 4. Philadelphia, PA: Elsevier Saunders; 2014: mutu 7.