I am 27 yr male .i have hair loss with thin hairs and mild pain in roots of hairs with touching them.what is the reason .please help.?

Trichodynia: Pain in the scalp associated with the nerve endings in the hair follicle and with hair loss. Many medical causes of hair loss including stress, medications, hormones, genetics, and infections. Visit your primary doctor for evalutation and treatment a summary of this condition is located here http://en.Wikipedia.Org/wiki/trichodynia.