1. Red legs in the elderly can be caused by the following conditions12:
    1. Varicose eczema: Usually affects both legs and is not painful.
    2. Cellulitis: Affects only one leg at a time and is painful.
    3. Peripheral Arterial Disease (PAD): Plaque buildup in the arteries reduces blood flow to the limbs.
    4. Venous Insufficiency: Veins in the legs can't efficiently send blood back to the heart.
    5. Diabetes: High blood sugar levels can lead to redness in the feet.
    Learn more:
    A lot of elderly people have varicose eczema: this causes red legs and can make a lot of people think they have cellulitis. The key difference is, varicose eczema usually affects both legs, whereas cellulitis affects only one at a time. Varicose eczema also isn't painful, whereas cellulitis is.
    patient.info/skin-conditions/skin-rashes/cellulitis-an…

    Common Causes of Red Feet in the Elderly

    • Peripheral Arterial Disease (PAD) PAD is a condition where plaque builds up in the arteries, reducing blood flow to the limbs. ...
    caregivingnetwork.com/blog/reading-room/what-ca…
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