Severe hair loss is where the problem is physically

Severe hair loss may be caused by skin, endocrine, mental and other aspects

of the problem.1, skin

when the head skin is injured, local scars may form in the healing process, causing local hair follicles to be destroyed, resulting in severe hair loss.

2, endocrine

hormones play a certain role in hair growth, when endocrine dysfunction will lead to hormone levels in the body disorder, resulting in decreased sex hormone levels, thus affecting hair growth, causing severe hair loss.

3, mental

stress for a long time in the mood will lead to scalp continued contraction, will affect the local blood supply, leading to hair follicle loss of nutrition, so the above symptoms will occur.