Why does taking Shiduqing Capsules cause diarrhea, and what should be done?
Aug 26, 2025
Source: Cainiu Health
Dr. Shen Yonghua
Introduction
Diarrhea usually refers to loose or watery stools. Generally, diarrhea after taking Wetoqing Capsules may be caused by the medication's ingredients irritating the intestines, excessive dosage, deficiency and cold in the spleen and stomach, intestinal flora imbalance, acute gastroenteritis, or other factors. It is recommended to seek medical attention promptly, identify the underlying cause, and then improve the condition by adjusting medication or receiving medical treatment under a doctor's guidance.
Diarrhea usually refers to diarrhea. Generally, diarrhea after taking Wuduqing Capsules may be caused by factors such as drug ingredients irritating the intestines, excessive dosage, spleen and stomach deficiency-cold, intestinal flora imbalance, or acute gastroenteritis. It is recommended to seek timely medical advice, identify the specific cause, and improve the condition by adjusting medication or drug treatment under a doctor's guidance. Detailed analysis is as follows:
1. Intestinal irritation by drug ingredients: Wuduqing Capsules contain heat-clearing and dampness-resolving ingredients such as Sophora flavescens and Cortex Dictamni. Some individuals with sensitive intestines may experience diarrhea after being stimulated by these components. Immediately stop taking the medication, drink more warm salt water to replenish fluids and electrolytes. After the intestinal irritation subsides, follow medical advice to determine whether to adjust the treatment plan.
2. Excessive dosage: Taking more than the recommended dosage stated in the instructions or prescribed by a doctor can overload the intestines and cause diarrhea. Strictly adhere to the recommended dosage and do not increase it on your own. If diarrhea has already occurred, stop taking the medication and observe the condition. Subsequently, follow medical guidance for proper medication use.
3. Spleen and stomach deficiency-cold: Individuals with inherently weak spleen and stomach function and insufficient yang energy may experience worsening of spleen and stomach deficiency-cold due to the cold nature of Wuduqing Capsules, leading to diarrhea often accompanied by abdominal pain and cold intolerance. Patients may follow medical advice to use medications such as Fuzi Lizhong Pills, Xiangsha Yangwei Pills, or Renshen Jianti Pills to regulate the spleen and stomach. Avoid consuming cold foods and ensure proper abdominal warmth.
4. Intestinal flora imbalance: Long-term irregular diet or prior antibiotic use can disrupt the balance of intestinal flora, making diarrhea more likely after taking Wuduqing Capsules, often accompanied by bloating. Patients may follow medical advice to use probiotic medications such as Bifidobacterium Triple Viable Powder, Bacillus subtilis and Bifidobacterium Viable Capsules, or Licheniformis Bacillus Viable Capsules to regulate the intestinal flora. Incorporate more probiotic-rich foods like yogurt into the daily diet.
5. Acute gastroenteritis: Consuming contaminated food during medication use can lead to bacterial or viral infection, causing acute gastroenteritis and resulting in diarrhea accompanied by nausea, vomiting, and fever. Patients may follow medical advice to use medications such as Norfloxacin Capsules, Smectite Powder, or Oral Rehydration Salts III. In cases of severe diarrhea, fasting may be necessary temporarily, followed by a gradual return to a bland diet after symptom relief.
In daily life, maintain a light and hygienic diet, avoiding spicy, greasy, and cold foods. During medication use, maintain regular作息 (作息 translates as作息 in English, but may be replaced with "作息" should it be necessary to preserve the original term), avoid overexertion, carefully read the medication instructions before use, and understand contraindications, usage, and dosage to minimize adverse effects.
