My friend has had a itchy rash on his foot for a while, that has just started to turn a bit red and look like a bruise. He has now also got what looks like a bruise on his shoulder that hurts a bit, and a couple on his arms. He hasnt bumped himself so he doesnt know what has caused these bruise like red patchs.
Anybody got any idea as to what it can be?
P.s He isnt registered with a doctor, and being a bloke he doesnt want to go to the doctor or register because he's lazy!!