Are Sanfu patches effective for allergic rhinitis?

Aug 07, 2025 Source: Cainiu Health

Dr. Lu Cheng

Introduction

Under normal circumstances, Sanfu Patch (Three伏贴) has a certain auxiliary effect on allergic rhinitis, but it is important to use it according to the specific symptoms and complete the full course of treatment. During the application of Sanfu Patches, one should avoid contact with allergens, reduce the intake of raw, cold, and spicy foods, and keep warm. In daily life, patients with allergic rhinitis should also take protective measures, such as wearing masks, maintaining indoor cleanliness, and combining moderate exercise to enhance physical fitness.

Generally, the Sanfu Patch (Three伏贴) has a certain auxiliary effect on allergic rhinitis, but it is important to use it according to symptoms and complete the full course of treatment. Detailed analysis is as follows:

The Sanfu Patch is based on the TCM concept of treating winter diseases in summer, applying warm-natured medications to specific acupoints to enhance yang energy, support the body's resistance, and expel pathogenic factors. If allergic rhinitis is caused by a cold-deficient constitution, such as worsening symptoms upon cold exposure, clear nasal discharge, and nasal itching, the Sanfu Patch can help regulate immune function, reduce nasal mucosa sensitivity, and decrease the frequency and severity of symptoms.

However, the Sanfu Patch is not effective for all cases of allergic rhinitis. If symptoms are caused by lung heat or damp-heat constitution, its effectiveness may be limited, and the warming nature of the medication might even worsen discomfort. Additionally, its benefits become evident only after long-term and consistent application; a single or short-term use is unlikely to achieve optimal results. Therefore, it is important to follow the recommended course of treatment.

During the application of the Sanfu Patch, individuals should avoid allergens, reduce consumption of cold and spicy foods, and keep warm. In daily life, patients with allergic rhinitis should also take protective measures, such as wearing masks, maintaining indoor cleanliness, and engaging in moderate exercise to strengthen their constitution, thereby better managing their condition.

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What should I do if I keep sneezing and having a runny nose?

In general, persistent sneezing and runny nose may be caused by inhaling irritants, early stages of a cold due to exposure to cold, allergic rhinitis, acute rhinitis, sinusitis, or other reasons. It is recommended to seek medical attention promptly, identify the underlying cause, and then improve symptoms through general management, medication, or other treatments under a doctor's guidance. Daily measures should include maintaining good indoor ventilation and regularly cleaning the indoor environment to reduce allergens and dust.

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What is the specific effective medication for treating allergic rhinitis?

There is currently no specific drug for allergic rhinitis, but symptoms can be effectively controlled through standardized medication. Commonly used medications include mometasone furoate nasal spray, levocetirizine hydrochloride tablets, budesonide nasal spray, montelukast sodium chewable tablets, and azelastine hydrochloride nasal spray. If in doubt, it is recommended to consult a doctor in advance.