Hello Salman,
Causes of hair loss/thinning of hair are:
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
But these medications have to be used regularly under the guidance of a Dermatologist, as hair loss tends to return on stoppage of these medications.
So, it will be better to
consult a Dermatologist to find out the underlying cause & start treatment accordingly.
Those cases which do not respond to medical therapy, are managed by
hair transplantation.
Wishing you a Good Health.
Thanks & take care