Why does moxibustion on the navel cause itching and discharge?

Jan 25, 2025 Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
Itching and discharge after moxibustion at the navel may be related to normal detoxification, excessive moxibustion temperature, skin infection, allergic reaction, or neurodermatitis. It is recommended to monitor the symptoms, adjust the moxibustion technique, ensure thorough disinfection, avoid allergens, and use appropriate medications under a doctor's guidance. For safety, it is advised to follow medical instructions.

Generally speaking, the term "肚脐眼" refers to the navel. Itching and discharge from moxibustion on the navel may be related to normal detoxification reactions, excessive moxibustion temperature, skin infection, allergic reactions, or neurodermatitis. If discomfort occurs, timely medical consultation is recommended. The specific analysis is as follows:

1. Normal Detoxification Reaction

Moxibustion has effects of promoting blood circulation to remove blood stasis and reducing swelling and pain. During the process of moxibustion, it can enhance metabolism and promote normal circulation of blood and qi. If there is cold in the body, moxibustion can help expel the cold through the navel, causing symptoms such as itching and discharge. This is a normal reaction and can be observed temporarily without special treatment.

2. Excessive Moxibustion Temperature

If the temperature during moxibustion is too high or the distance to the navel is too close, it may burn the skin, causing local itching and discharge. The moxibustion temperature should be adjusted promptly, and the distance should be properly controlled. If burns are evident, ice packs may be applied to reduce skin temperature and constrict blood vessels.

3. Skin Infection

If disinfection before and after moxibustion is incomplete and bacterial infection occurs, it may lead to an inflammatory response, causing local discharge and itching. It may be accompanied by symptoms such as redness, swelling, and pain around the navel. It is recommended to follow medical advice to use medications such as erythromycin ointment, fusidic acid cream, or clindamycin hydrochloride gel for treatment.

4. Allergic Reaction

If there is an allergic reaction to the materials used in moxibustion, contact with these materials may cause the above symptoms, possibly accompanied by skin redness and rashes. The allergen should be avoided promptly, and treatment should follow medical guidance using medications such as cetirizine hydrochloride tablets, loratadine capsules, or calamine lotion.

5. Neurodermatitis

Neurodermatitis is usually associated with external factors. Stimulation of the nervous system during moxibustion may cause discharge or itching in the navel area, possibly accompanied by symptoms such as thickened skin and lichenification. Treatment can be guided by a physician using medications such as compound acetic acid dexamethasone cream, prednisolone acetate tablets, or methylprednisolone tablets.

Moxibustion carries certain risks. To ensure safety, it should be performed under the guidance of a physician. Additionally, avoid contact with water at the treated area for a short period after moxibustion to reduce the risk of infection.

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