Problem analysis: navel is also called Shenque point. Fill the navel with salt. Then stick the ginger slices in many small holes with toothpicks and smoke them with moxibustion. It plays a role in warming the middle and dispelling cold. You can also cut the ginger slices thicker and put them on your navel, and then put the moxa sticks on them.
Rehabilitation guidance: cold abdomen can be supported by long moxa sticks, and then slide back and forth between navel and pubic bone. Don't get too close. Burn it carefully for 5 minutes, and then you will feel warm. Moxibustion 10- 15 minutes will be fine.
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