Hi - I’m new here and glad to have found this resource. I’d like to hear from those with SFN who have no other co-morbidities.. What are your symptoms and what works for you? I have pins and needles in feet and hands, numbness in calves, back of upper arms and front of thighs and cheeks especially when cold. If really cold, numbness in lower back and hands and feet are icy cold. Thank you.