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.
Blue-purple feet and swelling toes may be caused by Raynaud's disease or diabetes, according to Mayo Clinic and the American Diabetes Association. Both conditions cause circulation problems that result in the discoloration and swelling of the feet. Keep Learning.