Got prescribed Omeprazole for an upset stomach that was causing me to vomit a strange black substance which the gp put down to some sort of bleeding in the stomach, shortly after taking my first tablet i was violently sick, had a really bad fever, sweating and later that evening noticed a blotchy red rash under the arms, on the tops of my legs and down each side of my body.
I am almost 100% sure that it was the medication that caused these symptoms