Are the Sanfu herbal patches effective for treating stomach diseases?

Aug 07, 2025 Source: Cainiu Health
Dr. Sun Lianqing
Introduction
For stomach disorders caused by cold pathogen invasion or spleen and stomach deficiency-cold, which manifest as cold pain in the stomach, preference for warmth and pressure, and exacerbation of symptoms in cold conditions, the Sanfu贴 (Sanfu plaster) can help to warm and unblock the meridians, dispel cold, and relieve pain through medicinal stimulation of acupoints, potentially alleviating discomfort. However, for organic lesions such as gastric ulcers or gastric bleeding, or stomach disorders caused by damp-heat or qi stagnation, etc.,

Generally, the Sanfu Patch may have certain auxiliary regulatory effects on some types of stomach diseases, but it is not effective for all stomach conditions. If in doubt, it is recommended to seek medical advice in advance. Detailed analysis is as follows:

For stomach diseases caused by cold pathogen invasion or deficiency-cold of the spleen and stomach, which manifest as cold pain in the stomach, preference for warmth and pressure, and worsening symptoms in cold conditions, the Sanfu Patch may help relieve discomfort by stimulating acupoints, promoting circulation of meridians, dispersing cold, and alleviating pain.

However, for organic lesions such as gastric ulcers and gastric hemorrhage, or stomach diseases caused by damp-heat or qi stagnation, the Sanfu Patch is unlikely to address the underlying causes. Using it blindly might delay proper treatment and even worsen gastric discomfort.

The application of the Sanfu Patch should be conducted under the guidance of a qualified physician. If skin allergy or increased stomach pain occurs during application, usage should be stopped immediately and prompt medical attention sought.

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