1. The root cause of recurrent disc herniation is often cold‑dampness and stasis – many treatments only address the surface

Many patients with lumbar disc herniation experience rapid pain relief after physiotherapy or medication, only to have the old condition recur within a month or two due to fatigue or cold exposure. The core reason is that the treatment focuses only on eliminating superficial pain without resolving the long‑accumulated cold‑dampness and meridian blockage in the lower back. Ancient TCM texts state: "Cold congeals leading to blood stasis; dampness stagnates leading to meridian obstruction." Prolonged exposure of the lower back to cold, wading in cold water, or sitting in chilly environments allows cold‑dampness to gradually hide in the lumbosacral meridians. Over time, this stagnates qi and blood flow. Muscles and ligaments become chronically ischemic and stiff, continuously straining the intervertebral disc. Even if nerve compression is temporarily relieved, the cold‑damp environment remains, the root cause of strain persists, and discomfort naturally recurs.

In modern life, many people spend long hours in air‑conditioned rooms with cold air directly blowing on their lower back, wear clothing that exposes the waist throughout the year, and enjoy cold drinks and raw vegetables. The combination of external and internal cold makes these factors key triggers for frequent and recurrent disc herniation among young and middle‑aged individuals. From a Western medical perspective, cold and dampness cause local vasoconstriction and slow blood circulation, preventing inflammatory metabolic waste from being smoothly cleared. This waste accumulates around the lesion, continuously irritating nerve roots and repeatedly triggering soreness and pain – this is also the scientific explanation for why disc herniation discomfort often worsens on rainy or cold days. Qiteng Therapy, based on the principles of dispelling cold, resolving stasis, and unblocking meridians, starts by improving the local internal environment. This distinguishes it from simple pain‑relief approaches and is key to its potential value for managing refractory recurrent disc herniation.

 

2. Different types of disc herniation present with different physical manifestations

Clinically, disc herniation is commonly classified into three types: bulging, protrusion, and extrusion. Accompanying complications vary, physical sensations differ significantly, and the corresponding treatment approach should be individualized.

（1）. Mild disc bulge: Mostly manifested as low back soreness after prolonged sitting, morning stiffness in the lower back, and occasional brief lower limb numbness that resolves quickly with rest. The disease course is relatively short, soft tissue stasis is shallow, and management tends to be less challenging.

（2）. Moderate disc protrusion: Nerve root compression is more evident. Patients often experience persistent low back pain and radiating soreness along the back of one thigh. Pain intensifies after bending, prolonged sitting, or cold exposure. This group is the most common candidate for Qiteng Therapy.

（3）. Severe disc extrusion with cauda equina compression: Symptoms include lower limb weakness and bowel/bladder dysfunction, which fall outside the suitable range of conservative external treatment. Such cases require following the diagnostic and treatment recommendations of an orthopaedic specialist.

In addition, there is complex disc herniation, where muscle strain, lumbar bone spurs, and spinal stenosis coexist. Multiple problems intertwine, and stasis extends throughout the lumbosacral region. The treatment course needs to be prolonged step by step – rapid results should not be expected. A qualified practitioner will design a personalized Qiteng Therapy plan based on imaging findings plus individual symptoms, avoiding a one‑size‑fits‑all approach.

 

3. How does Qiteng Therapy, as an innovation of ancient methods, address the problem of stasis in disc herniation?

Qiteng Therapy inherits the millennia‑old TCM wisdom of herbal steaming. It overcomes the shortcomings of traditional open‑flame steaming – unstable temperature and rapid loss of herbal efficacy – by using closed, constant‑temperature equipment that retains the herbal steam. This allows active components to fully penetrate the skin with warmth, targeting lumbosacral stasis points. The warmth first opens the skin interstices, dilates subcutaneous blood vessels, and accelerates local blood flow. Gradually, it melts the cold‑dampness and stasis congealed in the meridians. The broken‑down metabolic impurities are then excreted through the sweat pores. Many patients can visually observe scabs formed on the skin surface – a tangible sign that internal stagnant waste is being gradually eliminated.

As stasis gradually resolves, qi and blood can continuously reach the damaged ligaments and soft tissues surrounding the intervertebral disc. Under the nourishment of qi and blood, the damaged tissues slowly repair themselves. The stiff and spasmed lower back muscles gradually relax. The abnormal traction force on the intervertebral disc decreases, and the numbness, soreness, and pain caused by nerve compression may gradually ease. The entire process is a step‑by‑step natural repair mechanism relying on the body's self‑healing capacity, not on external force to forcibly reposition the disc. It is gentle and suitable for a wide range of patients, including those with weaker constitution who cannot tolerate high‑intensity spinal manipulation or traction.

 

4. Understanding the body's feedback during Qiteng Therapy through changes in physical sensations

For most people undergoing standardized Qiteng Therapy, the body shows phased physical changes. In the initial stage, the most noticeable sensations are a warm and relaxed feeling in the lower back, relief from tight and stiff back muscles, and reduced soreness after prolonged sitting. As the number of sessions increases, the frequency of low back and leg pain triggered by rainy or cold weather decreases, and the area of radiating numbness in the lower limbs gradually shrinks. In the middle to late stages, meridian stasis is significantly reduced, range of motion improves, and bending or climbing stairs is no longer accompanied by obvious pulling pain.

 

5. What to avoid during the treatment period – factors that most slow down recovery

For those undergoing Qiteng Therapy for disc herniation, the following four habits may significantly delay recovery:

1. Immediately exposing the body to cold wind or taking a cold shower after a session, when the pores are still open, allowing cold‑dampness to re‑enter the body and cause secondary meridian blockage.

2. Continuing to sit for long hours, stay up late, or frequently bend and lift heavy loads – persistently subjecting the lumbar spine to excessive pressure and generating new strain.

3. Failing to control intake of raw and cold foods – consuming excessive cold drinks or cold‑nature fruits, which creates internal cold‑dampness that counteracts the external treatment's effect of dispelling cold.

4. Stopping treatment prematurely as soon as symptoms improve slightly – the stasis has not been fully resolved, leading to rapid recurrence.

To maximize the therapeutic benefit, it is essential to simultaneously correct poor lifestyle habits. External treatment combined with self‑care works best to consolidate improvement.

Important notes

Qiteng Therapy is a conservative external TCM procedure provided by licensed medical institutions. It is intended to help improve discomfort symptoms such as low back and leg soreness, numbness, and pain associated with lumbar disc herniation. It cannot completely restore the anatomical structure of the intervertebral disc and should not replace orthopaedic surgery or emergency medical interventions. After a confirmed diagnosis of lumbar disc herniation, it is advisable to first complete a proper medical examination to rule out other similar conditions such as spinal tumors, spinal tuberculosis, or ankylosing spondylitis, before considering Qiteng Therapy as an external treatment option.

Additionally, all individuals with disc herniation are reminded that this therapy is to be performed only by licensed TCM practitioners in a qualified medical institution such as Tiandao TCM. Do not choose similar imitation procedures at wellness centers or small therapy shops that lack medical credentials, as improper steaming temperature control or incorrect herbal combinations may lead to skin burns or worsening of lumbar discomfort.


Disclaimer:
This content is a summary of clinical experience and observations from TianDao Traditional Chinese Medicine over many years. It is intended for patient education, public awareness, and scientific exchange. It does not constitute a guarantee of cure, safety, or efficacy for any condition, nor is it a promotional promise.