Ralf74: Regular nose bleeds is it sxc? My 12yo gets nose bleeds, usually when it is really hot, may have to get a vein in his nose soldered up to stop them. he seems to lose a lot of blood when they occur.
Yes heat triggers my sons also. He has had them for quite a few years, he loses a lot of bloody and actual clots will come out, they usually don't stop until the clot comes out, sorry for the