"interdigital neuralgia"

If You Love Wearing High Heels, Beware of Interdigital Neuroma Between Your Toes

Does your foot, completely fine in the morning, begin to burn, tingle, and ache by the afternoon? Especially on days when you walk around in high heels, you might catch yourself wincing from pain that feels like a small pebble stuck between your toes. If these symptoms happen repeatedly, this discussion may be helpful.