Does Tamoxifen Skew Test Results on Blood Tests?

[Hasic]

I am having blood tests this Thursday. I was wondering if tamoxifen would skew the lab results as far as estradiol and/or any other hormone.

I stopped taking tamoxifen this past Saturday. I was taking 20mg a day.

 

[Nelson Vergel]

After 4 days, your total testosterone may be higher than what it will stabilize to be with more time. Your estradiol may also be lower.