A method and apparatus for prevention and treatment of nausea and vomiting by the simultaneous electrical stimulation of the pericardium meridian six point and pericardium meridian seven point on the ventral side of the wrist of a patient. The meridian stimulator comprises a wrist-band like housing that is worn on the ventral side of the human wrist and contains a circuitry means included within the said housing and electrically coupled to the electrodes. A negative electrode is positioned on the pericardium meridian six point and a positive electrode is placed on the pericardium meridian seven point and a low amperage current is passed through these points via electrodes positioned at these points. A liquid crystal display unit reads the current supplied to the electrodes and indicates via an indicator light when current is being supplied to the meridian stimulator and further comprises a touch screen for a power on and off button and for increasing the rate of electrical stimulations.