What are the side effects of Bu Zhong Yi Qi Wan?

Zhongyi Bushen Yiqi Pills, as a commonly used traditional Chinese medicine formula, are primarily indicated for the treatment of symptoms such as spleen and stomach weakness and sinking of middle Qi. However, long-term administration or improper use may lead to a series of adverse effects. Long-term use of Bushen Yiqi Pills may cause excessive internal heat, presenting as symptoms including dry mouth and throat discomfort, particularly evident in patients with yin deficiency and internal heat. Some patients may experience gastrointestinal discomfort, such as abdominal distension, nausea, and vomiting, which may be related to certain ingredients in the medication. Prolonged use may also result in excessive nutrition, water and sodium retention, and abnormal liver function, potentially leading to obesity, edema, and liver cell damage. Due to the sedative and hypnotic effects of certain components in the pills, long-term administration may lead to drug dependence, with withdrawal symptoms such as anxiety and insomnia appearing upon discontinuation. When using Bushen Yiqi Pills, it is essential to strictly follow medical advice, monitor bodily changes, and seek timely medical attention if any adverse reactions occur.