Medical conditions can cause hair loss as well. These might include thyroid disease, anemia, protein deficiency, and vitamin deficiencies. Chemotherapy may cause a temporary or even permanent loss of hair. Hair loss may also result from underlying stress associated with a chronic illness, fever, or surgical trauma but is usually temporary in duration.
Sometimes, though, hair loss and thinning results from typical aging effects. This more permanent hair loss or thinning can be addressed by new technology that creates a more natural result, and drastically reduces the recovery time compared to traditional hair transplant therapies.