Dr. Stuart Himmelstein, DC, a Philadelphia-based chiropractor, examines how clinicians differentiate between peripheral ...

Dear Dr. Roach: Some months ago, my doctor used a QuantaFlo test to measure circulation in my legs. My result was low — 0.69 versus the normal range of 0.9-1.40. I was not surprised, as poor ...

Circulation is key to the body’s healing process, according to a doctor.

Subclavian steal syndrome occurs when blood flow reverses in one of the arteries supplying blood to the neck, head, and arms. The condition is usually caused by a narrowing in one of the arteries and ...

The familiar sensation of cold hands and feet often gets dismissed as a minor inconvenience, something that happens when temperatures drop or during stressful moments. Many people reach for extra ...

You probably check your feet for cuts, blisters, or fungal infections, but there’s an unusual warning sign hiding in your feet that could indicate developing diabetes long before your blood sugar ...

Cold agglutinin disease (CAD) is a rare form of autoimmune hemolytic anemia — a condition in which you have inadequate red blood cells due to premature destruction of those cells by your own immune ...