Nail fungus is easy to identify. Its introductory formation is visible. It starts with the appearance of yellow or white spots just under your fingernail or toenail tip. As soon as these spots are seen, the infection has already started, and it may spread deeper under the nails. It is at this phase when your nails start to have a yellow colour, thicken and become brittle. Over time, your nails will have crumbling edges.
If you want to know more, please read on How to identify Nail Fungus?