Hair Fibers

Hair loss, also known as alopecia or baldness, refers to a loss of hair from part of the head or body. Typically at least the head is involved. The severity of hair loss can vary from a small area to the entire body. Typically inflammation or scarring is not present. Hair loss in some people causes psychological distress.

Common types include: male-pattern hair loss, female-pattern hair loss, alopecia areata, and a thinning of hair known as telogen effluvium. The cause of male-pattern hair loss is a combination of genetics and male hormones, the cause of female pattern hair loss is unclear, the cause of alopecia areata is autoimmune, and the cause of telogen effluvium is typically a physically or psychologically stressful event. Telogen effluvium is very common following pregnancy.

Less common causes of hair loss without inflammation or scarring include the pulling out of hair, certain medications including chemotherapy, HIV/AIDS, hypothyroidism, and malnutrition including iron deficiency. Causes of hair loss that occurs with scarring or inflammation include fungal infection, lupus erythematosus, radiation therapy, and sarcoidosis. Diagnosis of hair loss is partly based on the areas affected.

Treatment of pattern hair loss may simply involve accepting the condition. Interventions that can be tried include the medications minoxidil (or finasteride) and hair transplant surgery. Hair loss is a common problem. Pattern hair loss by age 50 affects about half of males and a quarter of females.

Another cosmetic treatment involves spraying or sticking keratin hair fibers onto the area affected by hair loss. This is only temporary – lasting until the next time the hair is washed, but many people see this as a way to feel better about their hair loss, similar to make-up that is applied to hide blemishes

Coming soon – a directory of hair fiber resources in South Africa