What Makes Hair Fall Out?
Hair loss can affect both sexes. Anything that interrupts the natural hair cycle can make hair fall out. Instances of physiological stress, psychological stress, along with endocrine or hormonal imbalances and nutritional deficits call also make an individuals hair fall out. Chemotherapy medications or radiation also bring about hair falling. Finding out the trigger or basis of hair loss is the only way to slow down or completely stop the factors which cause hair fall out.
What is The Normal Hair Cycle?
Head hair grows in cycles, with each hair follicle undergoing about 10 to 30 cycles in its lifetime. Normally there are about 100,000 scalp hairs on most peoples heads. Hair follicles cycle individually so that when some hairs are shedding, other hairs are growing and other hairs are resting. This cycle maintains the density of scalp hair, keeping the amount of hair on a persons head at a stable volume.
What Factors Make Hair Fall Out?
Emotional stress, dietary triggers, medical conditions, physiological stress and even some drugs can cause hair loss.
With regards to medical conditions causing hair to fall out, chronic infectious diseases like human immunodeficiency virus and secondary syphilis may play a role in hair falling out. Hypothyroidism and hyperthyroidism can make hair fall out as well but the effects of both are relatively easy to reverse. Inflammatory diseases like psoriasis and dermatitis might also make hair fall out along with a host of other medical conditions.
Nutritional deficiencies for iron and zinc can possibly may make hair fall out. Chronic starvation or crash diets that require restrictions in proteins, fatty acids and calories might also induce hair fall out. Vitamin D is important for cell growth and a deficiency of which may also attribute to hair falling out. Biotin deficiency may also contribute to hair loss or alopecia.
Drugs which may make hair fall out include:
- Changing or stopping some oral contraceptive pills
Conclusions of What Might Make Hair Fall
Given the broad range of factors that might possibly contribute to hair loss, a thorough clinical examination should be considered of extreme importance along with laboratory examinations and a scalp biopsy. The most important method of managing hair fall is education about the natural history of the condition.
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