Mudumbu chubhu inopinzwa nemumhino kana mukanwa yosairirwa pasi mudumbu, kupinza chikafu, kudya, mishonga, kana zvimwe zvinhu mudumbu, kana kudonhedza zvinhu zvisingadiwe kubva mudumbu, kana kuderedza dumbu.Uye sveta mvura yemudumbu yekuyedza nezvimwe.
Silicone Dumbu (Gastric) Tube Kunyaradza kwakanyanya kune varwere vane dambudziko rekutora chikafu nemuromo, kumedza, hurema hwekuzvarwa nemuromo, gurokuro, kana dumbu.