Noticed an odor emanating from your toenail area lately? Here's why your toenails smell bad and what you can do to get rid of the stink.

Dear Dr. Roach: My husband has bad toenail fungus. He is not diabetic. He cannot take prescription medicine by mouth (such as terbinafine) because he is on too many other prescription medications.

An odd change to your toenails might signal a deadly "silent killer" disease. This specific warning sign could mean you're suffering from high cholesterol, dramatically increasing your risk of heart ...