I have several small hard lumps on my heel and inside of foot. They are visible only by feel and are not warts. They are causing lots of pain and discomfort as I cant put weight on that foot. Its been a few weeks with the lumps and about two days of limping.  What could this be?
His appreciate your concern lump on the heel and inside of foot could be due to hyperkeratosis or a corn apply corn cap containing salicylate and dexamethasone preparation that will produce keratolysis leads to softening of lump and pain will subside please visit to a dermatologist for further examination Thanks for using Chat Doctor good luck