Hello i just wanted to say hi and thank you for your post. I thought that I was going mad with so many problems with sleep. I’ve been on letrozole for a year now and my sleep has been disturbed for most of the year. After reading your post and the replies I remembered that I was told to take it in the evening in case it made me drowsy! I have since swapped it to the morning and OH MY GOD!!! I have actually had improved sleep over the past 5-7 days. It’s not perfect but it’s SIGNIFICANTLY better. So I wanted to write in case it made a difference to others. Liz
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