Painful treatments are shown here. The best painful treatments I have
found are:
1) electrodesiccation and curettage.
2) freezing of the wart followed immediately by
injection of bleomycin (0.5 units/cc) directly into the
wart. Care must be taken to ensure that bleomycin is
injected directly into the wart (epidermis), and not into
the dermis or the underlying fat; bleomycin causes
significant necrosis of any tissue into which it is injected.