The cause of stomach distension after taking Chinese medicine for kidney tonic is considered to be caused by environmental or dietary factors; it may also be caused by the stimulation of medication, which requires timely consultation and symptomatic adjustment or treatment as prescribed by the doctor. As the patient is taking the kidney tonic Chinese medicine, the environment temperature is too low, drinking cold water or eating greasy, cold, spicy stimulating food, or the drug itself is partial to nourishing, which may lead to digestive system dysfunction, manifested in the stomach bloating and other uncomfortable symptoms. As the patient takes the kidney tonic Chinese medicine contains cold ingredients, after taking the gastrointestinal discomfort induced symptoms, showing stomach bloating discomfort. It is recommended that the patient should maintain a light diet during the period of taking the medicine, mainly easy to digest, to avoid adverse factors affecting the effectiveness of the medicine. If you need to use Chinese medicine, you need to use it under the guidance of a professional doctor to ensure the safety of the medicine. After the use of medication discomfort, please consult the hospital in a timely manner, so as to avoid delays in the condition.