The invention relates to an internally heated silver needle for surgical treatment of soft tissue pain. The needle comprises a needle body, a needle tip and a handle, the right end of the needle body is provided with the needle tip, the left end of the needle body is provided with the handle, and the needle body is internally provided with a needle tube; the handle is internally provided with an insertion head, the right side of the insertion head is provided with a printed circuit board, the bottom end of the printed circuit board is fixed to the needle body through a copper clamp, the needle tube is internally provided with a heating wire, and the heating wire is electrically connected with a circuit on the printed circuit board; the end portion, close to one side of the needle tip, of the heating wire is provided with a temperature measuring point; the needle body is made of silver alloy materials; the structure solves the problems that in existing internally heated acupuncture needles in China, the heat conduction effect is poor, and the effective treatment area is small.