Hello there, i have foot fungi and my big toe nail are hard and break easily too. most of the time they crumble. i have been given many medication however i'm not coming right. even had the nails surgically removed.

Almost all get: Usually all people if they live long enough get toenail fungus.Even the most effective meds that is oral is only about 60% effective and can affect the liver.topical agents 10-20% effective.Make sure that it is fungus that they send a clipping to pathology.A subborn one like you have will be best treated by Dermatology or Podiatrist.