OBSERVATION OF HEAD, FACE AND HAIR
HEAD
The features discussed are as follows:
Dry scalp
Symptoms and Signs, Chapter 55
A dry scalp indicates Liver- or Kidney-Yin deficiency, or both.
Tremor of the head
Observation, Chapter 4; Symptoms and Signs, Chapter 55
Tremor of the head indicates internal Liver-Wind and is seen in Parkinson’s disease in the elderly.
Boils on the scalp
Symptoms and Signs, Chapter 55
Boils on the scalp are due to Liver-Fire, Damp-Heat in the Liver channel, or Toxic Heat.
Ulcers in the mastoid region
Symptoms and Signs, Chapter 55
Ulcers in the mastoid region are due to Damp-Heat in the Gall-Bladder channel or to Liver-Fire.
FACE
The most important aspect of observation of the face is the complexion colour, which has already been described in Chapter 3. Other diagnostic signs of the face include oedema, swelling, spots, ulcers and lines.
The following features are discussed:
Ulcers below the zygomatic arch
Symptoms and Signs, Chapter 55
Ulcers below the zygomatic arch are due to Toxic Heat in the Stomach.
HAIR
The development of the head and hair depends largely on the state of the Kidneys and Liver. The Kidneys influence the bones, which determine the structure of the head, and they govern the Marrow, which determines the normal development of the brain. Both Kidneys and Liver influence the growth of hair and therefore its normal growth, colour and consistency depend on the Liver and Kidneys.
The patterns causing each of the hair signs discussed below are listed in greater detail in Chapter 55.
The following conditions are discussed:
Hair falling out
Alopecia
Dry and brittle hair
Symptoms and Signs, Chapter 55
Clinical significance
A deficiency of Stomach and Spleen may cause the hair to become excessively thin and brittle when it is not nourished by the Food Essences produced by the Stomach. This condition is often caused by worry, pensiveness or excessive studying, which weakens the Spleen.
Box 5.5 summarizes the causes of dry and brittle hair.
Greasy hair
Symptoms and Signs, Chapter 55
Greasy hair is always a sign of Dampness (with or without Heat) or Phlegm.