Question: asking about inflammation of joint and also formation of pus 
Answer: suggested to removable of pus through manually and after remove pus the use of antibiotics coarse 1. intacef tazo 500mg @ sig to be inj 1 vial daily i/m or iv ly for 5 days 2. melonex plus inj @ sig to be inj 10 ml daily i/m ly for 3 days