Taking Mu Xiang Shun Qi Pills appear stomach called fart, generally normal phenomenon, if the symptoms continue to not relieve or accompanied by other discomfort, it is recommended to stop the drug in time to consult a doctor. Mu Xiang Shun Qi Pill is composed of Mu Xiang, Sha Ren, Xiang Fu, betel nut, etc. It has the efficacy of promoting qi and strengthening the spleen, resolving dampness and stomach, and can be used to treat chest and diaphragm plumpness, epigastric (abdominal) distension and pain, vomiting and nausea caused by dampness obstruction, spleen and stomach disharmony. Muxiang Shunqi Pill should be taken on an empty stomach with warm water. Its adverse reactions and contraindications are not clear. Use with caution in pregnant women. This medicine consists of fragrant and dry (aromatic and dry) products, so be cautious of those with yin deficiency who suffer from dry mouth and tongue and fever in the palms and feet. Avoid cold and greasy food while taking the medicine. Taking Muxiang Shunqi Pill, stomach growling and farting are usually caused by factors such as personal constitution or the medicinal properties of the Chinese medicine, and most of them are considered to be normal phenomena. If the discomfort persists, it is recommended to stop taking the medicine and go to the hospital. If medication is needed, it should be taken under the guidance of a doctor.