Toenail discoloration can be more than just a cosmetic issue; it can be an indicator of underlying foot health problems. Changes in the color, texture, and thickness of your toenails can reveal a lot ...

"The most common issue is nail fungus (onychomycosis)," says Dr. McEneaney. "This is typically the same fungus that causes athlete's foot. It's very transmittable and very easy to pick up walking ...

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Peripheral vascular disease is a lack of blood flow through the arteries, typically affecting the legs and feet. The main symptoms include pain, numbness, weakness in the legs and feet, skin ...

Photo courtesy of Mayo Clinic A 35-year-old man presents with a chief complaint of purple discoloration of his toes and associated skin lesions that have been present for the past month. A 35-year-old ...

Acrocyanosis is a condition that can cause the hands and feet to have a bluish discoloration. It can also have different hues. It occurs due to the constriction of small blood vessels, which reduces ...