A quantum wave therapy apparatus includes a quantum wave generator and a quantum wave irradiator. The quantum wave irradiator includes an oscillation plate, and a resin panel that is formed by kneading semiconductor powder, which reflects quantum waves, into resin. The quantum wave generator includes an AC adaptor, and a coil that is connected in series to the negative electrode side of an output smoothing capacitor in the AC adaptor, and that constitutes a serial resonance circuit. An electromotive voltage induced in the serial resonance circuit by extraneous electromagnetic waves is superimposed on a negative potential output from the AC adaptor, and a resulting voltage is applied to the oscillation plate, whereby quantum waves are generated. The quantum waves are applied to a diseased portion. The quantum waves reflected from surroundings are reflected again by the semiconductor powder in the resin panel and are applied to the diseased portion repeatedly.
