External gel preparation patch for pain in neck, shoulders, waist and legs as well as preparation method and application of external gel preparation patch

The invention discloses an external gel preparation patch for neck, shoulder, waist and leg pain and a manufacturing method and application thereof, and solves the technical problem that in the prior art, an external gel patch is prone to curling or falling off. A gel layer; wherein the gel layer comprises condensation gel and oxidation film gel; the backing layer comprises a main body area and a blank area arranged at the edge of the main body area, the main body area comprises a convex area and a plane area, and the height of the convex area is greater than that of the plane area; the backing layer is arranged in the plane area and the convex area, the condensation gel is arranged in the plane area and the convex area, the oxidation film gel is arranged in the convex area, the backing layer, the oxidation film gel and the condensation gel are sequentially arranged in the convex area in a stacked mode, and the contact face of the oxidation film gel and the condensation gel is an arc face. 本发明公开了一种用于颈肩腰腿疼痛的外用