Betel nut is effective in expelling worms, eliminating stagnation, promoting circulation of Qi, inducing diuresis and stopping malaria. It can be used in the treatment of intestinal parasitic diseases, food stagnation, diarrhea and dysentery, edema (due to external dampness, wind and poison, or diet and thick flavors, the accumulation of heat and dampness, and the flow of injection into the feet and legs and become, the symptoms are seen as numbness of the feet and legs, aching and pain, weakness, contracture or swelling, etc.), malaria, and other diseases. Betel nut is bitter, pungent, warm in nature, belonging to the stomach and large intestine meridian, with the efficacy of expelling worms, eliminating accumulation, promoting qi circulation, inducing diuresis, and stopping malaria. This product is bitter and pungent, and can kill worms, and also can diarrhea, on tapeworms, roundworms, gingerbread worms and other intestinal parasites have the effect of expulsion and killing. This product is pungent, bitter and excremental, and is good at promoting gastrointestinal congestion and stagnation of qi. It can be applied to those with gastrointestinal stagnation and stagnation of qi, irregular bowel movements (abnormal bowel movements), abdominal distension and constipation, or diarrhea and dysentery. This product can both diuretic and qi, commonly used in edema, foot swelling and pain and other conditions. This product has the effect of slowing down diarrhea, and easy to consume qi, so it is contraindicated for those with spleen deficiency (loose stools) or qi deficiency; pregnant women should be cautious of using it. After the discomfort should consult a doctor in time, under the guidance of the physician’s diagnosis and selection of medication, do not self-medication, in order to avoid delays in the condition.