What are the side effects of Ginkgo biloba leaf?

Mar 09, 2025 Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
Under normal circumstances, taking Ginkgo biloba leaf tablets may cause side effects such as gastrointestinal discomfort, neurological symptoms, cardiovascular system symptoms, liver function damage, and a tendency to bleed. It is recommended to consult a physician before using Ginkgo biloba leaf tablets to determine whether it is suitable for you, and to strictly follow the prescribed dosage and treatment duration to ensure safe and effective medication use.

Generally, taking Ginkgo biloba leaf tablets may cause side effects such as gastrointestinal discomfort, nervous system symptoms, cardiovascular system symptoms, liver function damage, and a tendency to bleed. A detailed analysis is as follows:

1. Gastrointestinal Discomfort

The medicinal components in Ginkgo biloba leaves may irritate the gastrointestinal mucosa and affect digestive function. Some patients might experience gastrointestinal symptoms such as nausea, vomiting, bloating, abdominal pain, and reduced appetite after taking Ginkgo biloba tablets.

2. Nervous System Symptoms

Ginkgo biloba tablets have a vasodilatory effect and may affect cerebral blood supply, leading to discomfort symptoms such as dizziness, headache, and localized numbness. These symptoms are usually mild and may gradually subside with prolonged use.

3. Cardiovascular System Symptoms

Ginkgo biloba tablets have a vasodilatory effect. Patients with cardiovascular diseases may experience worsening of their condition when taking Ginkgo biloba tablets, manifesting as symptoms such as unstable blood pressure, palpitations, and chest tightness.

4. Liver Function Damage

Long-term or excessive use of Ginkgo biloba tablets may burden the liver and cause abnormal liver function, presenting symptoms such as elevated transaminase levels and jaundice.

5. Bleeding Tendency

Ginkgo biloba tablets have an antiplatelet aggregation effect, which helps prevent thrombosis. However, if a patient is already taking anticoagulant medications or has a bleeding disorder, taking Ginkgo biloba tablets may increase the risk of bleeding, leading to symptoms such as nosebleeds and gum bleeding.

It is recommended to consult a doctor before using Ginkgo biloba tablets to determine whether it is suitable for you. Follow the prescribed dosage and treatment course strictly to ensure the safety and effectiveness of the medication. During treatment, maintain a light, low-salt diet, pay attention to eating low-fat foods, and avoid consuming raw, cold, spicy, or greasy foods to help maintain good health.

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