Ginger and pepper can be used both as medicine and food. Ginger and pepper water made from the two has the effect of warming the middle and relieving pain (relieving pain by warming the spleen and stomach), killing worms and relieving itching, relieving the epidermis and dispersing cold (removing coldness from the surface of the body), and resolving phlegm and stopping vomiting. Ginger has the effects of relieving cold (removing cold from the muscle surface), warming the spleen and stomach to stop vomiting (treating vomiting caused by stomach cold by warming the spleen and stomach), and resolving phlegm to stop coughing, etc. Peppercorn has the effects of warming the middle and relieving pain (relieving pain by warming the spleen and stomach), and killing worms and relieving itching, etc. Both of these herbs are used in the spleen to relieve pain. Both of these herbs enter the spleen and stomach meridians and are made into ginger and pepper water, which can alleviate the symptoms of cold stomach and stomach (spleen and stomach weakness and cold) caused by cold pain in the stomach and epigastric region, vomiting and low food intake. Ginger and pepper water also has the effect of sweating and relieving the surface of the body through sweating, resolving phlegm and stopping vomiting, which can improve the mild symptoms of wind-cold colds and coughs in the lungs. In addition, pepper has the effect of killing insects and itching, made of ginger and pepper water, external use can relieve pruritus, eczema and other conditions, internal use can alleviate worms and abdominal pain. However, the two are warm, so those who have internal heat and yin deficiency are prohibited from using ginger and pepper water. During the period of medication, try not to eat or eat less cold and cold food. Specific medication, must strictly follow the doctor’s instructions, not blindly indiscriminate use.