Toenail fungus is quite common and can be caused by several contributing factors. These factors can range from wearing sweaty socks or footwear to not properly drying feet after bathing. Toenail fungus has a variety of annoying symptoms. Change in toenail color, smelly discharge and hardening of the toenail are all symptoms of toenail fungus. It is... Fungal Infection, Foot Fungus Treatment, Toenail Fungus Treatment, Foot Fungus, Toenail Fungus Cure, Toenail Fungus Remedies, Toe Fungus, Fingernail Fungus Treatment