- Hair loss is a very common condition and affects most people at some time in their lives.
- Hair loss from breakage of the hair shaft is different than hair loss from decreased hair growth.
- Androgenetic hair loss is seen in both men and women but is worse in men.
- Thyroid disease, anemia, protein deficiency, and low vitamin levels may cause hair loss.
- Alopecia areata is a relatively common cause of hair loss that usually resolves on its own.
- Medications indicated for hair regrowth include minoxidil (Rogaine) and finasteride (Propecia).
- Prevention of hair loss includes good hair hygiene, regular shampooing, and good nutrition.
- Medical health screening for hair loss may include blood tests such as complete blood count (CBC), iron level, vitamin B, and thyroid function tests (TFT).
