Hello, so i have some questions. My dad has been in the hospital for about a week now with an infection on his hand between his thumb and index finger. They ve had him on antibiotics but they haven t diagnosed exactly what it is. it had swelled up to his wrist but with the antibiotics it went down. Now its only swollen between his thumb and his index finger and its leaking some white liquid which i think is puss but the doctors have not taken any sample of the puss to try and find out what it is.