Saturday, January 3, 2009

TRICHOLOGY
TRICHOLOGY is the science of hair and clinical trichology is the diagnosis and treatment of disorders of the scalp and hair. Trichologists employ the same diagnostic procedures as their medically qualified colleagues, and by and large, use traditional dermatological treatments and approaches.
Clinical Trichology is neither an alternative nor a complementary medicine - and it doesn't deal exclusively with hair, as is commonly supposed.
The Institute of Trichologists was founded in 1902 to further knowledge and understanding of the hair and scalp from the scientific point of view and to provide properly trained and qualified practitioners who could give help and advice to men, women and children suffering from various problems which can affect the condition of their hair and scalp such
Correct diagnosis is followed by the recommendation of a prescribed regime of suitably medicated products which, when used on a regular basis, as advised, over a reasonable period of time, have been found to be effective.
The Devon Trichology Practice is both a cosmetic manufacturer and pharmaceutically trained specialist
A thickening of the hair shaft due to the fraying of the cortex. The hair has usually been damaged by either physical or chemical means. Rarely, the same characteristic nodes can be seen on very fragile hair, a hereditary defect.
Causes
Chemicals which are highly alkaline, especially, permanent waving lotions, hair bleaching products, hair straightening products and those with ammonia can cause the hair to fracture and break, in the most severe cases. Careful application and processing with the above products is essential, it is always necessary to follow the manufacturers instructions and carry out the recommended tests prior to and during all hairdressing procedures.
Other reasons can be attributed to the use of harsh brushes, backcombing the hair, and prolonged use of hot brushes or combs.
Treatment
Once damaged, the hair must be treated very gently. Avoid the use of harsh chemicals. It is a fallacy that a 'light' or 'soft' permanent wave is kinder to the condition of the hair. Do not be misled, it is not, it has the same effects.
Following a trauma to the hair it will be wise to avoid the causative agent. The use of an acid balanced shampoo for cleansing the scalp, when needed, is advisable. Also, avoid the use of anything sticky (lacquer, gel, mousse).
Trichorrhexis invaginata (bamboo hair)
Features
Nodules on the hair shaft in which a ball-and-socket joint or bamboo shaped node is formed. It may or may not be present with the scaly skin condition, in Netherton's syndrome showing sparse fragile hair.

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