A member asked:

My skin is constantly itchy, especially my hands, feet and legs. i scratch so much that i bleed. i am also anemic so not sure if this is the cause. could it be?

3 doctors weighed in across 2 answers
Dr. Peter Lio answered

Possibly: Anemia can be a cause of itch, but the list is very long and includes thyroid disease, kidney problems, eczema/dry skin, and certain cancers (such as leukemia) to name a few. It can be helpful to moisturize the skin several times per day and use gentle cleansers to calm it down, but you need to be evaluated for the underlying cause of your itch, and given some prescription-strength treatments.

Answered 10/4/2016

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Likely just dry skin: Or due to medications you may be taking, represent contact dermatitis (skin allergy) or simply have dry skin. If using moisturizers do not help, talk to your doctor to determine the specific cause.

Answered 12/9/2013

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