for red swollen feet, could not walk at all on them, they put in on iv abbes for 5 days , sent him home with 7 more days but all seamed ok ,they thought it was sepitic arthritis we thought was from a swimming pool( thats an other story) anyway last nigh ds 5 woke up screaming in pain with his hand ,arm, i thought he had layed on it! took him to my room and got a shock his arn half way up and his hard was red hot looked like i had dipped it in a red hot bath(like his feet did last week) , rang nhs they said take him in , but i did calm him down so kept him home but now am scared whats he got he wont go to hospital again hes terrifed?