Hello dear,
It is believed that it is normal to shed about 100 hairs each day, which is based on the assumption that the average scalp has 100,000 hairs, and 10% of these are in the resting phase.
There are various factors that can cause loss/thinning of hair, such as:
1. Environmental factors
2. Stress
3. Deficiency of certain minerals, vitamins & amino acids in diet. e.g. Iron, zinc, Vit B complex,
lysine.
4.
Hormonal factors. e.g. Thyroxine
5. Any incidence of surgery, shock, etc.
Management includes:
1. Treating the underlying cause
2. Avoidance of stress
3. Dietary modifications
4.
Minoxidil solution to be applied locally to stimulate the hair follicles
5.
Multivitamin & multi mineral supplementation
And before initiation of these medications, the problem of itchiness of scalp should be addressed.
So, it will be better to
consult a Dermatologist to find out the underlying cause & start treatment accordingly.
There is no need to worry.
Your hairs will grow back again.
Wishing you a Good Health.
Take care.