A thermotherapy mouth mask comprises a mouth mask body (1) capable of covering the nose and mouth, and fixing strips (2) for fixing the mouse mask body (1) at the nose and mouse. The mouse mask body (1) comprises a surface layer (11), a bottom layer (12), a thermotherapy layer (13) sandwiched by the surface layer (11) and the bottom layer (12), and a power supply (14) for supplying power for the thermotherapy layer (13). The thermotherapy layer (13) is used for providing heat for thermotherapy. Both the surface layer (11) and the bottom layer (12) comprise fibers subjected to antimicrobial surface treatment. According to the thermotherapy mouth mask, a thermotherapy instrument is combined with the mouse mask for directly treating the inflammation of the respiratory tract by thermotherapy. The mouse mask can be added with a medicine powder package (15) to reduce the side effects of medicines for oral administration, and is provided with a magnetic therapy layer (16) having flexible permanent magnets to improve the microcirculation of the nose by magnetic field effects. Besides, by a temperature controller (17) and a time controller (18), the temperature controller (17) of heat released by the thermotherapy layer (13) and the time that the thermotherapy layer releases the heat are controlled, thereby optimizing the treating effects.Linvention concerne un masque de bouche de thermothérapie comprenant un corps (1) de masque de bouche pouvant couvrir le nez et la bouche et des sangles de fixation (2) pour fixer le corps (1) du masque de bouche sur le nez et la bouche. Le corps (1) de masque de bouche comprend une couche de surface (11), une couche de fond (12), une couche de thermothérapie (13) prise en sandwich entre la couche de surface (11) et la couche de fond (12) et une alimentation électrique (14) pour lalimentation électrique de la couche de thermothérapie (13). La couche de thermothérapie (13) est utilisée pour produire de la chaleur pour la thermothérapie. La c
