Hello I am 37 years lady and for few days my scalp is itching too much. Suddenly within few days I have noticed many white hair growing. Approx 8 years before I suffered from alopecia areata and I went under doctor treatment for two years after which I got my hair back. So I do not use oil and hair colour on my hair .though I have used heena few times in past 2 yrs. Again hair fall is a big problem which I am suffering for past few years. My hair has become too thin. What should I do now? Please suggest.