Tamoxifen link to second tumours

Oops.

"Long-term use of a common breast cancer drug may hike the risk of developing a deadly second tumour, a study suggests.

Tamoxifen, given to thousands of British women, prevents tumours being fuelled by the sex hormone oestrogen, and stops them returning after surgery.

But a US study links use of the drug to a four-fold raised risk of developing a more aggressive, difficult-to-treat tumour, not dependent on oestrogen."

And with time, more probs related to diet pills will come to light, too.