The invention discloses a navel treatment preparation with effects of phlegm reduction and ventilation. The navel treatment preparation comprises the following raw components in parts by weight: 25-35 parts of platycodon grandiflorum, 25-35 parts of radix peucedani, 10-20 parts of ephedra, 10-20 parts of cassia twig, 15-25 parts of rhizoma belamcandae, 15-25 parts of subprostrate sophora, 15-25 parts of radix scutellariae, 15-25 parts of fructus forsythiae, 15-25 parts of rhizoma atractylodis, 15-25 parts of magnolia bark, 15-25 parts of rhizoma cyperi, 15-25 parts of galangal, 15-25 parts of frutus aurantii immaturus, 15-25 parts of lindera aggregate, 10-20 parts of giant knotweed, 10-20 parts of rheum officinale, 15-25 pars of calamus, 10-20 parts of polygala tenuifolia, 10-20 parts of gleditsia sinensis and 10-20 of borneol. When being used, the navel treatment preparation is pasted on a navel of a human body, so that medicines can reach each part of the whole body, and therefore, the navel treatment preparation has a remarkable curative effect, remarkable medication safety and a definite curative effect and no toxic or side effects on human bodies and is safe and practical, and convenient to use.