Taking Patchouli Zhengqi Pill for weak spleen and stomach does not help. Patchouli Zhengqi Pill is composed of patchouli, fried atractylodes macrocephala, dahurica dahurica, tangerine peel, poria, thick park and other drugs. Its efficacy is to relieve the surface fever (to relieve the surface of the evil and fever), regulating the qi and the middle (regulating the qi of the spleen and stomach, so that the function of the spleen and stomach smooth), used for the summer dampness cold, headache, heavy, body sleepy, tired, chest and epigastric full of stuffy, or cold (cold) fever, epigastric (abdominal) distension, vomiting diarrhea, and so on. Therefore, from the point of view of its efficacy and action, the drug cannot treat weakness of the spleen and stomach. The adverse reactions and contraindications of Haoxiang Zhengqi Pill are not known. The drug is not suitable for wind-heat cold. Avoid smoking, alcohol, spicy, cold and greasy food during the period of taking the medicine, and it is also not advisable to take tonic Chinese patent medicines at the same time. Common causes of spleen and stomach weakness include poor diet, overwork, and too much thinking. The main manifestations are yellowish color (yellowish face without luster), fatigue (lack of spirit), lethargy, loss of appetite, distention and fullness in the epigastrium (abdomen), and loose stools. Its treatment is to strengthen the spleen and qi (tonifying qi and strengthening the spleen), and to help transporting and resolving dampness (promoting digestion and resolving dampness), with commonly used medicines such as Sijunzi Pill and Ginseng Ling Baijushu San. If patients have symptoms of spleen and stomach weakness, they should go to regular hospitals in time and receive reasonable treatment under the guidance of professional doctors, and should not blindly use medication on their own to avoid aggravating the condition or producing adverse reactions.