The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
Possible causes and remedies:
Spleen or Kidney Yang Deficiency
Symptoms: Edema Coughing Vomiting and seven other symptoms
Recommended formula: Zhen Wu Tang
Exterior Cold invading the Interior
Symptoms: Dizziness Unsteadiness Generalized twitching and two other symptoms
Recommended formula: Zhen Wu Tang
In Chinese Medicine, piriformis syndrome can be associated with four so-called "patterns of disharmony". Chinese Medicine sees the body as a system, not a sum of isolated parts. A "pattern" is when the system's harmony is disrupted. It is not equivalent to the Western concept of "disease", as a matter of fact here piriformis syndrome can be caused by four different patterns.
To understand whether someone's piriformis syndrome might be caused by a given pattern, one needs to look for signs and symptoms associated with the pattern beyond what one might typically experience from piriformis syndrome alone. For instance when piriformis syndrome is caused by the pattern Spleen or Kidney Yang Deficiency, patients also experience symptoms such as abdominal pain that worsens with cold, urinary difficulty, deep aching and heaviness in the extremities and dizziness. Similarly, patients with Spleen or Kidney Yang Deficiency typically exhibit deep (Chen) or fine (Xi) pulses as well as a pale tongue.
We've listed below a description of the four patterns associated with piriformis syndrome so that you can start to get an understanding of the various possibilities according to Chinese Medicine.
Once identified, patterns are often treated using herbal formulas. Drinking herbal infusions is the most common remedy in Chinese Medicine, together with acupuncture. Here we detail below two formulas that can help treat the various patterns associated with piriformis syndrome, depending on which pattern fits your profile.
The Spleen is a so-called "Zang" Organ. Learn more about the Spleen in Chinese Medicine
Pulse type(s): Deep (Chen), Fine (Xi)
Tongue color: Pale
Tongue shape: Swollen, Tooth-marked
Recommended herbal formula: Zhen Wu Tang
Symptoms: Edema Coughing Vomiting Dizziness Loose stools Palpitations Urinary difficulty Heavy sensation in the head Abdominal pain that worsens with cold Deep aching and heaviness in the extremities
Piriformis syndrome might be due to Spleen or Kidney Yang Deficiency if the condition is paired with typical pattern symptoms such as abdominal pain that worsens with cold, urinary difficulty, deep aching and heaviness in the extremities and dizziness. Similarly, patients with Spleen or Kidney Yang Deficiency typically exhibit deep (Chen) or fine (Xi) pulses as well as a pale tongue.
Prepared Aconite (Zhi Fu Zi) is the key herb for Zhen Wu Tang, a formula used for Exterior Cold invading the Interior
Pulse type(s): Deep (Chen), Fine (Xi)
Tongue coating: Thin white coating
Recommended herbal formula: Zhen Wu Tang
Symptoms: Dizziness Unsteadiness Generalized twitching Palpitations in the epigastrium Sweating that doesn't reduce fever
Piriformis syndrome might be due to Exterior Cold invading the Interior if the condition is paired with typical pattern symptoms such as sweating that doesn't reduce fever, palpitations in the epigastrium, dizziness and generalized twitching. Similarly, patients with Exterior Cold invading the Interior typically exhibit deep (Chen) or fine (Xi) pulses as well as a tongue with thin white coating.
The Spleen is a so-called "Zang" Organ. Learn more about the Spleen in Chinese Medicine
Pulse type(s): Deep (Chen), Slow (Chi), Weak (Ruo)
Tongue color: Pale
Recommended herbal formulas: Zhen Wu Tang Bu Zhong Yi Qi Tang, Yi Huang Tang, Huang Tu Tang, Zhen Wu Tang
Symptoms: Gas Edema Chills Fatigue Bloating Lassitude Cold limbs Weak Limbs Loose stools Poor appetite Pale complexion Feeling of cold Vagina discharge Sallow complexion Desire to lie down curled up Undigested food in the stools Slight abdominal distension after eating Abdominal pain and distension relieved by pressure and warmth
Generally speaking, Spleen Yang Deficiency often develops from Spleen Qi Deficiency, but it is more extensive and severe. The common manifestations are these related to digestive functions such as loose stools, poor appetite, slight abdominal distension and pain after eating, gas and bloating. Since the Spleen fails to transport the Food Qi to the body, patients also suffer from general fatigue, lassitude, weak limbs, pale tongue and face. Patients prefers to lie down.
On top of above, the Yang Deficiency also brings in additional Cold symptoms, such as a cold feeling and cold limbs. It is because Spleen Yang fails to warm the body and Organs. Therefore, the body metabolism get slower and some food are not digested properly and passes directly into the stools.
Since the Spleen fails to perform the function of transforming and transporting fluids, the circulation of Body Fluids is disturbed, causing symptoms such as Oedema, vaginal discharge and Lung mucus. The Yang Deficiency pattern is even more likely to form Dampness and Phlegm.
Prepared Aconite (Zhi Fu Zi) is the key herb for Fu Zi Tang, a formula used for Yang Deficiency with Cold-Damp
Pulse type(s): Choppy (Se), Deep (Chen), Minute (Wei), Slow (Chi)
Tongue coating: Thin white coating
Recommended herbal formula: Fu Zi Tang
Symptoms: No thirst Cold extremities Generalized body pain Aching bones and joints Aversion to cold - especially at the back
Piriformis syndrome might be due to Yang Deficiency with Cold-Damp if the condition is paired with typical pattern symptoms such as generalized body pain, aching bones and joints, cold extremities and no thirst. Similarly, patients with Yang Deficiency with Cold-Damp typically exhibit choppy (Se), deep (Chen), minute (Wei) or slow (Chi) pulses as well as a tongue with thin white coating.
The top herbs in Zhen Wu Tang are Prepared Aconite (Zhi Fu Zi), Atractylodes Rhizomes (Bai Zhu) and Poria-Cocos Mushrooms (Fu Ling)
Source date: 220 AD
Number of ingredients: 5 herbs
Key actions: Warms and tonifies the Yang and Qi of the Spleen and Kidneys. Eliminates Dampness.
Because it is a formula often recommended to help with the patterns Spleen or Kidney Yang Deficiency, Exterior Cold invading the Interior and Spleen Yang Deficiency which are sometimes associated with piriformis syndrome. If any of these patterns look like something you might suffer from, this formula might help (although please seek confirmation with a professional practitioner beforehand).
The top herbs in Fu Zi Tang are Prepared Aconite (Zhi Fu Zi), Atractylodes Rhizomes (Bai Zhu) and Poria-Cocos Mushrooms (Fu Ling)
Source date: 220 AD
Number of ingredients: 5 herbs
Key actions: Warms the Meridians. Assists the Yang. Dispels Cold. Transforms Dampness.
Because it is a formula often recommended to help treat Yang Deficiency with Cold-Damp, a pattern sometimes associated with piriformis syndrome. If it looks like you might suffer from Yang Deficiency with Cold-Damp, this formula might help (although please seek confirmation with a professional practitioner beforehand).
Dizziness Edema Loose stools Abdominal pain that worsens with cold Urinary difficulty Deep aching and heaviness in the extremities Heavy sensation in the head Palpitations Coughing Vomiting