Waijia

Waijia is a term used in Traditional Chinese Medicine (TCM) to refer to the category of diseases that are considered to be external in origin. These diseases are typically caused by environmental factors such as wind, cold, heat, dampness, dryness, and fire. Waijia is contrasted with Neijia, which refers to diseases that are internal in origin.

Etiology

The etiology of Waijia diseases is primarily environmental. In TCM, it is believed that the body is constantly interacting with its environment, and that disease can occur when this interaction is disrupted. The six environmental factors that can cause disease are known as the "Six Excesses" or "Six Evils". These are:

• Wind: This is considered to be the chief of all diseases in TCM. It is associated with sudden onset of symptoms, movement, and changeability.
• Cold: This is associated with contraction, stagnation, and a slowing down of bodily functions.
• Heat (or Fire): This is associated with hyperactivity, inflammation, and high energy states.
• Dampness: This is associated with heaviness, sluggishness, and a feeling of being weighed down.
• Dryness: This is associated with dehydration, dry skin, and dry mucous membranes.
• Summer Heat: This is a special category that is associated with diseases that occur during the summer months, such as heat stroke.

Diagnosis

Diagnosis of Waijia diseases in TCM involves a detailed examination of the patient's symptoms, as well as an examination of the tongue and pulse. The practitioner will also ask about the patient's medical history and lifestyle. The goal is to identify the underlying pattern of disharmony that is causing the disease.

Treatment

Treatment of Waijia diseases typically involves a combination of herbal medicine, acupuncture, moxibustion, cupping therapy, and dietary therapy. The specific treatment plan will depend on the individual patient's symptoms and underlying pattern of disharmony.

See also

• Traditional Chinese Medicine
• Neijia
• Six Excesses

Waijia Resources
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