• Zopangidwa ndi 100% zachipatala zotumizidwa kunja-kalasi silikoni.
• Mizere isanu yokhotakhota imawoneka ngati khafu ili pamalo athyathyathya, yomwe ingapewetse kuti khafu ikhale yopunduka poikapo.
• Mapangidwe awiri—epiglottis—bar bar mu mbale, angalepheretse kutsekeka komwe kumachitika chifukwa cha epiglottis ptosis.
• Popanda kugwiritsa ntchito laryngoscopy glottis, kuchepetsa zilonda zapakhosi, glottis edema ndi zovuta zina.