Saturday, Aug 15, 2020, 12:41 pm

By:Tony Williams

#9 Warfarin

This one is potentially a bit scary, but this drug was first created as a rat poison. Perhaps the most worrying aspect is how did doctors work out that if it was given to humans in low doses it would thin their blood? How did they know the levels that were safe? In actual fact it is perhaps best not to think about it as it would just stress you out even more.