Peppercorns ginger salt together with the heat has a certain warming and dispersing cold (to warm the spleen and stomach of the medicine to dispel the cold) pain, external use of itching effect. Peppercorns are pungent and warm in nature, belonging to the spleen, stomach and kidney meridians, and have the effect of warming the middle and relieving pain (relieving pain by warming the spleen and stomach), killing insects and relieving itching. Ginger is pungent and mildly warm in nature, belonging to the lung, spleen and stomach meridians. It is effective in dispersing cold from the surface of the body (removing the cold from the muscle surface), warming the spleen and stomach to stop vomiting (treating vomiting caused by cold in the stomach by warming the spleen and stomach), dissolving phlegm and relieving cough, and relieving the toxicity of fishes and crabs. Stir-frying with salt can increase its efficacy in dispersing cold and can draw the medicine into the kidney meridian. Peppercorns, ginger and salt together with fried heat is generally used externally, the navel can assist in warming the cold pain or smear the skin to kill insects and relieve itching, for allergies and real heat body with caution. If the symptoms can not be relieved, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor’s diagnosis and treatment with medication, do not delay the condition of self-medication.