Are there any side effects of consuming Sanghuang (Sanghuangporus linteus)?

Generally, Sanghuang (Sang Huang) is a type of traditional Chinese herb that has various therapeutic effects, including promoting the function of the five internal organs, detoxification, activating blood circulation to stop bleeding, relieving diarrhea, and resolving phlegm. Long-term or excessive intake of Sanghuang may lead to side effects such as reduced immunity, liver and kidney damage, spleen and stomach cold deficiency, allergic reactions, and symptoms of poisoning. If discomfort occurs, it is recommended to seek medical attention promptly and undergo treatment under the guidance of a physician. Detailed explanations are as follows:

1. Reduced Immunity

Long-term excessive use of Sanghuang, due to its cold medicinal nature, may cause accumulation of cold in the body, leading to a decrease in immunity and symptoms such as edema and cold intolerance. Consumption of Sanghuang should be stopped immediately, and a balanced diet along with moderate physical exercise is recommended to help enhance physical resistance.

2. Liver and Kidney Damage

Sanghuang is metabolized and excreted through the liver and kidneys. Long-term or excessive intake may increase the burden on these organs, potentially causing impaired liver and kidney function. Consumption of Sanghuang should be stopped immediately, and foods that increase the burden on the liver and kidneys, such as high-fat and high-protein diets, should be avoided. It is advisable to consume more foods rich in vitamins and minerals.

3. Spleen and Stomach Cold Deficiency

Due to its cold nature, long-term misuse of Sanghuang may disrupt the balance of cold and warmth in the body, damaging the yang energy of the spleen and stomach, impairing their function, and leading to dysfunction in digestion and metabolism of fluids. This may result in symptoms of spleen and stomach cold deficiency, such as loose stools and cold abdominal pain. Traditional Chinese therapies such as moxibustion and cupping may be considered to help promote circulation, dispel cold, and remove dampness.

4. Allergic Reaction

For individuals with allergic constitutions, certain components in Sanghuang may act as allergens, triggering abnormal immune responses and causing allergic reactions such as skin itching, swelling, and even difficulty breathing. Consumption of Sanghuang should be stopped immediately, and symptomatic treatment should be administered under the guidance of a physician.

5. Toxic Reaction

As a medicinal substance, Sanghuang must be used according to proper dosage and compatibility principles. If taken together with incompatible foods or medications, it may cause toxic reactions, such as nausea and vomiting. Immediate medical attention and emergency treatment are required.

In daily life, it is important to follow medical advice and adhere to dosage instructions when taking any medication or health supplement to avoid overdose or misuse.