Toe has cellulitis after an infection. 3 different oral antibiotics no improvement. i have antibiotics for 2 days, very little if any improvement. stay in hospital?

Cellulitis: Need more info to answer definitively, but this history suggests that a culture defining the particular organism and its in vitro sensitivity to antibiotics is needed, possibly along with imaging studies to define the extent of involvement. If there is an infectious diseases expert available would consult with them.

Bone Infection?: You may have an infection down to bone, ask for an MRI to be completed.

Have it evaluated.: Cellulitis of the toe may develop due to another underlying issues such as an ingrown toenail or a deeper bone infection. An MRI may shoe an underlying abscess or a deeper bone infection. Have it evaluated by an infectious disease doctor for proper antibiotic selection, but make sure that it is actually an infection, as other things could mimic an infection such as gout or charcot.