8 PRINCIPLES AND 6 PATHOGENIC FACTORS Flashcards
6 PATHOGENIC FACTORS
Wind
Cold
Heat
Dampness
Dryness
Summer Heat
Is wind yin or yang
yang
What is this describing?
- Usually used as a source for other factors to enter
- Arises quickly and changes rapidly
- Moves around
- Causes tremors or convulsions, stiffness, paralysis
WIND
When Wind invades the muscles and channels:
Stiffness, rigidity, contraction of the muscles with sudden onset
When Wind invades the joints:
Pain that moves from joint to joint, especially the upper
part of the body
Aversion to cold
Chills
Sneezing
Cough white white discharge
Runny nose with white discharge
Body stiffness and aches
Pulses: maybe Floating, but often no change from normal
Tongue: no change from normal
What is the disease?
WIND COLD
Fever
Sneezing
Cough with yellow discharge
Runny nose with yellow mucus
Itchy and/or sore throat
Swollen tonsils, red back of throat
Pulses: maybe superficial, but usually no change
Tongue: no change from normal
What is the disease?
WIND HEAT
Tremors, Tics
Itchy – Lung involved as well because of skin
Severe dizziness, vertigo
Severe cases of convulsions, unconsciousness, hemiplegia,
Deviation of mouth/tongue
INTERNAL WIND
Injures Yang
Contracts and congeals
Causes clear discharge
COLD
Sleepiness
White tongue coating and body discharges
Slow pulse
Craves warmth, aversion to cold, feels cold
Pale complexion
Lack of thirst
Loose stool
Clear and profuse urine – “not heat”
Day or night (any at night too much depending on age)
COLD
Severe localized pain improved by heat – Excess or Deficiency ?
Excess
Is heat ying or yang in nature?
YANG
Blazes upwards
Drying - damages Blood and Yin
May cause bleeding
Potential to generate Wind when severe
Affects the mind
HEAT
High fever, desires cold, aversion to heat, heat sensation
Redness - skin, face, eyes & complexion
Thirst
Constipation (complicated) or foul smelling diarrhea; foul smelling discharge
Scanty, dark yellow urine
HEAT
Restlessness, irritability
Bleeding symptoms - cough, vomit, nose, gums, urine, stool, skin
Rapid anything – including pulse, breathing rate
Yellow tongue coating (full heat) and other body discharges, red tongue body
HEAT
Is dampness excess of yin or yang?
Excess of Yin
From damp environments: clothes, living, wading, diet,
lack of movement
Sticky and difficult to get rid of
HEAVY & SLOW
DAMPNESS
Anything swollen and/or oozing
No appetite, bloating, made worse with food
Cloudiness of discharges
Pulses: Slippery
Tongue: Sticky coat and/or fat, swollen tongue
DAMPNESS
All symptoms are DRY
Internal dryness is a form of Yin deficiency without heat signs
or symptoms
Can result from Heat too
DRYNESS
Is summer heat yin or yang in nature?
Yang in nature
Only in the “summer”
Like a heat stroke
Combo of Heat and Damp
Usually only encounter in 1st aid situation
Summer heat
Aversion to heat
Sweating/ no
Headache
Scanty dark urine
Dry lips
Feeling of heaviness
Summer heat
Irritability
Thirst, no thirst if severe
Pulses: Rapid
Tongue: Red on the sides and
tip
May see delirium, slurred
speech and unconsciousness
Summer Heat
THE EIGHT PRINCIPLES
Exterior and Interior
Heat and Cold
Excess and Deficiency
Yin and Yang
comprises the skin, muscles and channels
exterior
Exterior patterns include
aversion to cold, ‘fever’, aching body,
stiff neck and a floating pulse