What are the side effects of Luo Han Guo?

Mar 09, 2025 Source: Cainiu Health

Dr. Zhang Xiuhong

Introduction

Under normal circumstances, as a traditional Chinese herbal medicine, Siraitia grosvenorii (Luo Han Guo) may have side effects such as reduced gastrointestinal function, risk of low blood pressure, exacerbation of cold-deficiency constitution, impaired liver and kidney function, and allergic reactions. It is recommended to consult a qualified physician or pharmacist before consuming Siraitia grosvenorii, and to follow medical advice to ensure the safety and effectiveness of its use.

Generally, as a traditional Chinese herbal medicine, Siraitia grosvenorii (Luo Han Guo) may have side effects such as decreased gastrointestinal function, risk of low blood pressure, exacerbation of cold constitution, impaired liver and kidney function, and allergic reactions. A detailed analysis is as follows:

1. Decreased Gastrointestinal Function

Siraitia grosvenorii has the effect of lubricating the intestines and relieving constipation, thus improving constipation conditions. However, excessive consumption may accelerate gastrointestinal motility, thereby decreasing gastrointestinal function and causing adverse reactions such as abdominal distension and diarrhea.

2. Risk of Low Blood Pressure

Siraitia grosvenorii has a certain blood pressure-lowering effect. If consumed excessively by individuals with already low blood pressure, it may further decrease blood pressure levels, leading to symptoms such as dizziness and fatigue.

3. Exacerbation of Cold Constitution

Siraitia grosvenorii is a cold-natured food. Individuals with a cold body constitution who consume excessive amounts may further increase internal coldness, leading to a decline in bodily functions and symptoms such as general weakness, aversion to cold, and chills.

4. Impaired Liver and Kidney Function

Siraitia grosvenorii must be metabolized and excreted through the liver and kidneys. Long-term and excessive intake may increase the metabolic burden on the liver and the excretory pressure on the kidneys, potentially damaging liver and kidney function and causing a decline in their performance.

5. Allergic Reactions

Some individuals may experience allergic reactions to Siraitia grosvenorii, manifesting as symptoms such as rash, itching, swelling, and difficulty breathing. Those allergic to Siraitia grosvenorii should avoid its use to prevent harm to health.

It is recommended to consult a professional physician or pharmacist before consuming Siraitia grosvenorii, and to follow medical instructions to ensure the safety and effectiveness of its use. Additionally, maintaining healthy lifestyle habits, engaging in appropriate physical activity, and maintaining a balanced diet can help promote overall health.

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Can Siraitia grosvenorii (Luo Han Guo) and Sterculia lychnophora (Pang Da Hai) be steeped together in water for consumption?

Under normal circumstances, Siraitia grosvenorii (Luo Han Guo) and Sterculia lychnophora (Pang Da Hai) can be consumed together as a herbal infusion, but intake should be properly controlled. Both Siraitia grosvenorii and Sterculia lychnophora have effects of clearing heat and moistening the lungs, and are suitable for symptoms such as lung-heat cough and sore throat. When used together, their effects in clearing heat and benefiting the lungs may be enhanced. Sterculia lychnophora particularly excels at soothing the throat and improving voice, providing effective relief for symptoms such as hoarseness and voice loss.

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What can Siraitia grosvenorii (monk fruit) be steeped with for drinking?

In general, Siraitia grosvenorii (Luo Han Guo) can be steeped in water together with chrysanthemum, honeysuckle, Sterculia lychnophora (Pang Da Hai), tangerine peel, Lycium barbarum (goji berries), and other ingredients. However, it should be consumed in moderation to avoid excessive intake that may cause adverse reactions. In daily diet, balanced intake of various foods and attention to food combinations are essential to better meet the body's nutritional needs and promote health.

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Can Siraitia grosvenorii (Luo Han Guo) be steeped in water together with chrysanthemum?

Under normal circumstances, Siraitia grosvenorii (Luo Han Guo) can be steeped in water together with chrysanthemum. Siraitia grosvenorii has a sweet taste and cold nature, and is associated with the lung and large intestine meridians; it has functions including clearing heat and moistening the lungs, lubricating the intestines to relieve constipation, and soothing the throat to improve voice. Chrysanthemum has a bitter and sweet taste with a slightly cold nature, and is associated with the lung and liver meridians; it has effects such as dispersing wind-heat, soothing the liver and improving vision, and clearing heat while detoxifying. Combining Siraitia grosvenorii with chrysanthemum for infusion can comprehensively exert the effects of both ingredients.

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Can children drink water infused with Luo Han Guo (monk fruit)?

In general, children can drink water infused with Siraitia grosvenorii (Luo Han Guo). Siraitia grosvenorii has effects of clearing heat, moistening the lungs, relieving cough with phlegm, and lubricating the intestines to relieve constipation. If children experience symptoms such as cough due to lung heat, sore throat, or constipation, drinking an appropriate amount of Siraitia grosvenorii-infused water may help alleviate these symptoms. The natural components of Siraitia grosvenorii are relatively safe, and under a doctor's guidance, it is feasible to give children an appropriate amount of Siraitia grosvenorii-infused water.