What are the side effects of Polygonum multiflorum (He Shou Wu)?
Feb 10, 2025
Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
Under normal circumstances, the use of Polygonum multiflorum may cause side effects such as gastrointestinal discomfort, fever and fatigue, dizziness and chest tightness, allergic reactions, and liver damage. It is recommended to use Polygonum multiflorum strictly according to the dosage advised by a physician to avoid overdose. Additionally, maintaining good lifestyle habits, eating a balanced diet, and ensuring adequate nutrient intake can help support overall health.
Generally, the use of Polygonum multiflorum (He Shou Wu) may cause side effects such as gastrointestinal discomfort, fever and fatigue, dizziness and chest tightness, allergic reactions, and liver damage. A detailed analysis is as follows:
1. Gastrointestinal Discomfort
Polygonum multiflorum contains anthraquinone compounds, and excessive use may cause symptoms such as intestinal gurgling, nausea, abdominal pain, and diarrhea. Therefore, individuals with spleen deficiency and loose stools should use Polygonum multiflorum cautiously to avoid increasing the burden on the gastrointestinal system.
2. Fever and Fatigue
Polygonum multiflorum has the effect of nourishing the liver and kidneys and enriching essence and blood. Excessive use of Polygonum multiflorum may cause excessive internal heat, manifesting as symptoms such as red and swollen eyes, fever, and fatigue.
3. Dizziness and Chest Tightness
As a tonic herb, Polygonum multiflorum is primarily used to treat symptoms of insufficient essence and blood. Therefore, excessive use may cause discomfort such as dizziness, palpitations, chest tightness, and shortness of breath.
4. Allergic Reactions
Some individuals may be allergic to components in Polygonum multiflorum, causing allergic reactions such as eczema, urticaria, rashes, difficulty breathing, and skin itching. If allergic to Polygonum multiflorum, it should be avoided to prevent harm to health.
5. Liver Damage
Components in Polygonum multiflorum, such as emodin, chrysophanol, and physcion, may damage liver cells, leading to elevated transaminase levels and abnormal liver function. Therefore, individuals with impaired liver function should avoid consuming Polygonum multiflorum to prevent worsening liver damage.
It is recommended that when using Polygonum multiflorum, it should be taken strictly according to the dosage advised by a physician to avoid overdose. At the same time, maintaining good lifestyle habits, eating a balanced diet, and ensuring adequate nutrition are beneficial for maintaining overall health.
