I have several conditions - depression, fibromyalgia, high blood pressure, high cholesterol, sleep apnea and trouble getting to sleep, so I don't know if shooting pain in hands and feet as well as numbness and tingling are from FM or diabetes? Itching too on feet and ankles for years, hands now. No rash. I use a pres cream and meds for all but cholesterol. Purple splotches on legs, no itching, happened a couple of times years ago. What causes what? I also get off balance & tired a lot.

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