<p>[PROBLEMS] To provide an ultraviolet treatment apparatus for home use increased in radiation area by allowing the movement of ultraviolet lamps and used for treating athlete's foot. [MEANS FOR SOLVING PROBLEMS] This ultraviolet treatment apparatus is characterized by comprising a plurality of ultraviolet radiation ports opened over the approximately entire area of the placement surfaces of the right and left foot placement parts of an upper casing, right and left foot sensors installed in the upper casing and detecting the presence or absence of a foot inserted into the right and left foot placement parts, the right and left ultraviolet lamps fitted to a lower casing correspondingly to the right and left foot placement parts in the lateral direction, lamp support members supporting the ultraviolet lamps, and longitudinally moving means capable of moving the lamp support members in the longitudinal direction under the right and left foot placement parts.</p>
