Why are my toes turning blue?

Blue toe syndrome, also known as Trash Foot or Purple Toe Syndrome, is caused by a blockage of the small blood vessels in the foot that reduces the flow of blood and oxygen to the tissues. It usually develops due to a problem higher up the blood stream such as an aneurysm or atherosclerosis. read more

Blue toe syndrome develops when there is a blockage in the small blood vessels of the foot which reduces the blood flow to the toes, known as ischaemia. The blockage is usually caused by either cholesterol crystals or a lump of plaque getting stuck. read more

Also suffer from dizziness when I don't eat or after exertion. read more

symptoms of blue toe syndrome Some of the toes will have a blue discoloration in them that will remain whether the foot is in a dependent or elevated position. Depending on the degree of blockage the toes may then form ulcers or may progress to gangrene. read more