Can Houttuynia cordata lower blood pressure?
Jun 25, 2025
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Under normal circumstances, Houttuynia cordata (fish mint) cannot lower blood pressure. The use of traditional Chinese herbs should follow medical advice. To avoid unnecessary harm to the body, it is recommended to consult a qualified physician to evaluate whether Houttuynia cordata or other herbs are appropriate. Management of hypertension should be based on scientific evidence, incorporating medication, regular blood pressure monitoring, a healthy diet, and appropriate exercise.
Generally speaking, Houttuynia cordata cannot lower blood pressure. The use of traditional Chinese herbs should follow medical advice. Detailed analysis is as follows:
Houttuynia cordata is a traditional Chinese medicine herb that has effects including clearing heat and detoxifying, promoting diuresis and reducing swelling, antibacterial and antiviral actions, and enhancing immune function. These properties make Houttuynia cordata useful in treating various diseases in traditional Chinese medicine, such as lung abscess with pus expectoration, cough due to lung heat, and frequent, urgent, or painful urination. However, despite its pharmacological effects, Houttuynia cordata is not specifically targeted at lowering blood pressure.
To avoid unnecessary harm to the body, it is recommended to consult a qualified physician to evaluate whether to use Houttuynia cordata or other herbs. Hypertension management should be based on scientific evidence, incorporating medication, regular blood pressure monitoring, healthy dietary habits, and appropriate physical activity. Additionally, one should avoid consuming high-salt, high-fat, or spicy and irritating foods, such as pickled foods, fried foods, chili peppers, to maintain cardiovascular health. If blood pressure is poorly controlled or symptoms such as dizziness or chest tightness occur, seek medical attention immediately.
