Get Ursodiol and your other meds pre-sorted with free shipping. 1  Medications arrive pre-sorted by time of day you take them. 2  Pharmacists manage all refills & are available 24/7. 3  Standard 30-day co-pays, competitive prices, no extra fees.
Black-and-Blue Toenails (Hematoma). Unlike with yellow toenails, black-and-blue toenails are not actually caused by a change in the color of the nail enamel itself. Black-and-blue toenails are caused by an injury to the skin beneath the toenail. As blood and fluid collect beneath the nail plate the nail itself, which is somewhat translucent, begins to appear black.
Yellow toenails can be caused by various conditions and diseases, but they can also be caused by personal habits. For example, if you paint your toenails red, yellow, or orange, your nail may be stained after you try to remove the polish. However, in most cases yellow toenails are an indication of a more serious problem such as a fungal infection (the most common cause), diabetes, yellow nail syndrome, or lymphedema (chronic leg swelling).