Chronic Rhinosinusitis (CRS) and Acupuncture

Chronic rhinosinusitis (CRS) is a multifactorial inflammatory disorder marked by persistent nasal obstruction, discharge, facial pain/pressure, and smell loss. Modern guidelines emphasize topical therapies—saline irrigation and intranasal corticosteroids—as foundational care, with short oral steroid courses for polyp-dominant disease, judicious antibiotics for acute bacterial exacerbations, and endoscopic sinus surgery for refractory cases. In recent years, biologics targeting type 2 inflammation have expanded options for severe polyposis. Despite this armamentarium, many patients experience ongoing symptom burden and impaired quality of life, motivating interest in adjunctive, non-pharmacologic strategies. Acupuncture enters this space as a potential symptomatic adjunct. Clinical trials are relatively small and heterogeneous, but pooled analyses suggest modest improvements in patient-reported outcomes such as SNOT-20/22 scores, nasal obstruction, facial pain, and global quality of life when acupuncture is added to usual care. Some sham-controlled trials report advantages beyond placebo, though confidence is tempered by methodological constraints (incomplete blinding, varied protocols, short follow-up, and risk of bias). Mechanistically, acupuncture has plausible pathways—down-regulation of neurogenic inflammation, central pain modulation, and shifts in autonomic tone—that could translate into reduced mucosal edema, improved sinus drainage, and lower pain perception. Objective disease modification (e.g., endoscopy or CT improvement) remains under-studied. From a safety standpoint, acupuncture performed by licensed practitioners appears low risk, with mostly transient local reactions. Within a Western framework, therefore, acupuncture can be considered as an adjunct for persistent symptoms, particularly in patients with comorbid allergic rhinitis (where evidence is stronger) and facial pain/pressure. It should not replace evidence-based ENT management, especially when red flags (fever, orbital findings, vision changes, severe headache, neurologic signs) suggest complications or when guideline-indicated therapies (e.g., intranasal steroids, surgery, biologics) are needed. Future research priorities include rigorously designed, sham-controlled RCTs stratified by polyp status, longer follow-up, and incorporation of objective measures and biomarkers to clarify which patients benefit most and how durable the effects are.

Traditional Chinese Medicine (TCM) situates chronic sinus problems within Bi Yuan/Bi Qiu patterns, where external pathogens (wind-cold or wind-heat) interact with internal terrain—dampness and phlegm arising from Spleen and Lung qi deficiency, sometimes involving Kidney deficiency in chronic or recurrent cases. The clinical aim is twofold: open and clear the nasal passages while rectifying systemic imbalances that predispose to recurrent congestion and discharge. Acupuncture is tailored by pattern: for wind-heat with thick yellow discharge and facial pressure, points to clear heat and open the orifices (e.g., LI20, Bitong, Yintang, LI4, LI11, GB20) are emphasized; in cold-damp patterns with clear discharge and chilliness, warming methods such as moxibustion may accompany local and distal points; when Spleen qi deficiency contributes to dampness, tonifying points (e.g., ST36, SP6) are added to support transformation of fluids. Auricular acupuncture targeting Nose, Sinus, Allergy, and Shenmen is often used to enhance regulation of autonomic tone and pain. Practitioners may cycle through local and systemic points across several weeks, observing changes in nasal airflow, pressure sensation, sleep, and overall vitality. In traditional practice, acupuncture is commonly integrated with diet and lifestyle recommendations to reduce dampness (e.g., moderating cold/raw or highly phlegm-forming foods) and, when appropriate, classical herbal formulas such as Cang Er Zi San or Xin Yi San, particularly for recurrent wind invasion or stubborn phlegm-heat presentations. While modern randomized studies are still catching up to clinical experience, the congruence between TCM’s emphasis on restoring free flow in the nasal orifices and biomedical observations of altered neuroimmune signaling provides a bridge for integrative care. Patients are encouraged to view acupuncture as a complementary modality that can ease symptoms and improve function while working alongside conventional measures like saline irrigation and intranasal steroids under the guidance of their ENT specialist.