The disclosure discloses a touch display panel, a method for driving the same, and a display device. The touch display panel includes data lines, a source drive circuit, a first signal line, a second signal line, a synchronous signal line, a plurality of first switches, and a plurality of second switches, in a touch stage, the first switches are turned on under the control of a signal output from the first signal line, a signal synchronous with a touch signal is input to the data lines by the synchronous signal line, and the second switches are turned off under the control of a signal output from the second signal line; and in a display stage, the first switches are turned off under the control of a signal output from the first signal line, and the second switches are turned on under the control of a signal output from the second signal line.