1. Amomum villosum contraindications: People with yin deficiency and blood dryness should use amomum villosum with caution; people with qi deficiency and lung distension are prohibited from using amomum villosum.

2. Amomum villosum can be used to treat stomach deficiency and qi reversal during pregnancy, vomiting and inability to eat. You can grind an appropriate amount of amomum villosum into fine powder, take two qian each time, and drink it with boiling soup at any time.

3. Amomum villosum has the effect of curing bloating, fullness and indigestion. You can use 10 grams of amomum villosum, 10 grams of orange peel, 10 grams of cumin, 10 grams of pepper, 10 grams of Mao Shu, 100 grams of amomum villosum. Mash the rice dumplings together and grind them into fine powder. Take 5 to 10 grams each time, 2 times a day.

4. Amomum villosum can treat indigestion caused by weak spleen and stomach. You can stew 1 kilogram of beef with 5 grams of amomum villosum, 15 grams of ginger, 3 grams of cinnamon, and 5 grams of tangerine peel, and season with salt. Then take the juice and drink it.