Before using the stomach warming patch, tear open the outer packaging bag, uncover the isolation paper and stick it directly on the navel. The medicine is introduced into the body through the navel, so as to achieve the combination of fire and water, thus achieving the health care effect on the body.

Navel: It is the only acupoint in the human body that can be touched by hand and seen by eyes, and it is called Shenque. Shenque point is a passage for the fetus to get nutrition from the mother before birth, and it is directly connected with the abdominal wall during embryonic development. Drugs easily pass through the navel, enter the intercellular space and distribute rapidly in the blood. Moreover, it has internal relations with the twelve meridians, five internal organs, bones of limbs, five palaces and muscle tendons, so it has always been regarded as the key point of treating diseases by doctors.