Ive been off for a long time. But I have a huge issue. My son came home with a horse and 5 days later full blown strangles. Got over it within a week all looking good. Then one night he looked as though someone had filled him up with water. He couldnt walk, had temp of 105 and totally miserable. Vet called prognosis purpura hemorrhagica. He is up and down goos one time bad the next. Anyone ever dealt with this and had good results. If so whats your treatment. Right now he is on 35 cc of penicillan 2x daily, as of now 5cc of dex 1x daily, banimine, and gastroguard and probios. Solid swellings have turned to soft edemas. Poor guy he is soooo miserable and help would be appreciated.