Rheumatic Fever in Traditional Chinese Medicine
Understanding different rheumatic fever patterns according to TCM theory
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Condition Categories
Condition Categories
Rheumatic fever is an inflammatory disease that can develop as a complication of inadequately treated strep throat or scarlet fever. Caused by an autoimmune response to the infection with group A Streptococcus bacteria, it can lead to serious conditions such as rheumatic heart disease. The disease typically affects children between the ages of 5 and 15 and can result in long-term heart complications if not properly treated. Symptoms include fever, painful and swollen joints, skin rash, and involuntary muscle movements.
In the view of Traditional Chinese Medicine (TCM), rheumatic fever is considered a manifestation of external pathogenic factors causing internal disharmony. Instead of the germ theory of disease, TCM focuses on the concept of bodily imbalance due to external evils such as Wind, Damp, Cold, and Heat, affecting the flow of Qi and Blood.
TCM stresses the importance of diagnosing the specific disharmony or pattern, which is essential for targeting treatment and restoring the body's natural balance and health.
TCM Patterns for Rheumatic Fever
Each pattern represents a distinct underlying imbalance that can cause rheumatic fever
Wind-Damp
Diagnostic signs
Floating (Fu), Soggy (Ru), Slowed-down (Huan)
The tongue body is typically normal or slightly pale in colour, and may be slightly swollen if Dampness is pronounced. The coating is characteristically white and greasy or sticky, reflecting the presence of Dampness obstructing the body's fluid metabolism. The coating tends to be thicker at the root of the tongue. In early-stage exterior invasion, the coating may still be thin and white. If the tongue shows a yellow greasy coating, this suggests the pattern is transforming into Damp-Heat, which is a different stage.
Painful Obstruction due to Damp Heat in Channels
Diagnostic signs
Slippery (Hua), Rapid (Shu), Soggy (Ru), Wiry (Xian)
The tongue body is red, reflecting internal Heat, and may be slightly swollen due to the accumulation of Dampness. The coating is characteristically yellow and greasy (sticky), which is the hallmark tongue presentation for Damp-Heat conditions. The greasy quality reflects Dampness obstructing the middle burner, while the yellow colour confirms Heat. In some cases, scattered red spots may be present on the body of the tongue, indicating Heat lodged in the channels. The tongue is typically moist rather than dry, because the Dampness component prevents the fluids from being fully consumed by the Heat.
Diagnostic signs
Wiry (Xian), Tight (Jin), Slippery (Hua), Deep (Chen)
The tongue body is typically pale, swollen, and moist, reflecting underlying Yang deficiency and fluid accumulation. The coating is characteristically white and slippery (white and water-slick), sometimes described as white and greasy if there is a phlegm component. In more severe or prolonged cases where Spleen-Kidney Yang deficiency is pronounced, the tongue may be markedly puffy with teeth marks along the edges. The excessive moisture on the tongue surface is one of the most reliable diagnostic indicators for this pattern.
Herbal Formulas for Rheumatic Fever
Traditional Chinese Medicine formulas used to address rheumatic fever