[ad_1] Thick toenails are often the result of a toenail fungus. In some cases however toenails can thicken due to wearing tight shoes.Some of the symptoms of toenail fungus include thickening of the nail, discoloration of the nail, brittleness resulting in crumbling, fogging of the nail, and spots. You may also smell a slight stench coming from under the nail. Often but not always you may feel a slight pain while putting weight on the infected toe. Causes Fungus can be caused by a few different things. Its important to understand the causes of toenail fungal infection in order to prevent it from coming back.Moist public areas such as public pools, gyms, and locker rooms are the perfect breeding ground for fungus and can easily be spread. Make sure you always wear sandals around these places whenever possible. This will significantly reduce your risks.Also important is to always make sure your…