Gentle care for damaged hair

Tricholasis is the name of another hair shaft defect that is quite common. It is really a "greenstick" fracture of the hair shaft, which results in splitting — partially or wholly. It does not result in permanent damage to cuticle nor cortex. It is not caused by any specific underlying disease. It is mainly the result of chemical abuse or an overzealous hand.

Trichoptilosis is the longitudinal splitting of hair ends following cuticular loss caused by different types of trauma. The corticle fibres within the hair separate, very much like the frayed ends of rope, giving rise to what we call split ends or the frizzies.

Monilethrix is another defect of the hair shaft. It is seen as elliptic nodes slightly apart. These nodes or beads occur at regular intervals along the hair shaft. The beading on the hair may appear gross and obvious. If left untreated this will result in the loss of cuticle cells over the part of the hair shaft on which the nodes appear. Since the cuticle protects the cortex this will result in significant hair loss. The use of chemicals is not advised at this stage.

Bayonet hairs can occur after serious illness and in some persons with seborrhea dermatitis. It is called Bayonet hairs because of the spindle shape that it takes on. It occurs mainly on the scalp but can also be found in the eyebrows, face and lower limbs. The hair becomes very fragile. It is most noticeable when the hair is short.

There are many more defects of the hair shaft, most of which are caused by trauma of various kinds, including the use of tweezers, pulling, brushing, combing and even massaging. Also, the incorrect use of hair products.

This is why it is so important to have your hair done professionally. Use a cosmetologist who is involved in continuing studies of the new trends in hairdressing, products available and their application. In Trinidad and the Caribbean, few cosmetologists are involved in the study of trichology. I dream of the day when more will become interested in the science of hair and we will see more clients with 10" and 15" hair (not weave) again.

Germaine Williams-Beckles is a qualified trichologist. If you have questions or concerns about you hair or scalp condition send queries news@newsday.co.tt or call 625-6774.