Cold Feet, Many Culprits
Are your feet and toes often cold? Poor blood circulation, known as peripheral arterial disease (PAD), may be the reason. PAD is often the result of an underlying disease, such as high blood pressure, heart disease, diabetes, hypothyroidism, hyper-cholesterol, and anemia. Smoking is also strongly linked to PAD. Peripheral neuropathy may also make your feet feel cold. Common in fair-skinned females, Raynaud's disease makes hands and feet appear blotchy and bluish in cold weather. This may be associated with rheumatoid arthritis, 'Sjögren's disease, or lupus, and is known as Raynaud's phenomenon. Your doctor can check and see if you may have one of these underlying conditions or if you just have cold feet.