I have taken letrozole for 3 weeks. Last week I had diarrea,
that slowed after 5days and now my hair is so oily it looks like I have 't
washed it for a month. I went to my beautician who noticed my thinning hair
and very oily hair. He washed ad used a nuterilizer product on it. She was
Amazed it was still oily. Any suggestions???