So I have since yesterday had palpitations, didn't sleep well. Hot flushes and really bad anxiety ! Is this the start of side affects of letrozole?

HI Gareece,

I'm sorry to hear that you've had a bad night. When I was on Letrozole, I had less anxiety than on Tamoxifen. I did have sleep problems and hot flushes and had a lot more joint pain than I did with Tamoxifen.

The side-effects sometimes lessen, when you've been taking this for about 4 weeks.

I hope that you have a better sleep tonight.

Jolamine xx