Deep ache in ankles and feet as well as neuropathy. feet are turning blue and purple and feel cold but turn red in the shower. what is this?

Get it evaluated: It could be a combination of different problems. It could be neuropathy along with, vasculitis or peripheral vascular disease. If you smoke, stop! get evaluated and treated by your physician to prevent potential complications.

See a doctor: It sounds like you have a vascular problem. See a vascular specialist.

CREST Syndrome: Could be crest syndrome or limited scleroderma. It has no known cure, and treatments focus on managing symptoms and preventing serious complications. Symptoms include tight, hardened skin usually in lower arms ; legs, including fingers and toes. Another symptom is raynaud's phenomenon, where small blood vessels in your fingers and toes go into spasms in response to cold or emotional stress.