WebMD on Twitter: "The fungus candida thrives in dark, warm, moist places -- like your belly button. If not treated, it could lead to a rash of dry, itchy, and swollen skin.
10 Home Remedies To Get Rid Of Belly Button Infection
5 Belly Button Infections You Can Get (and What to Do If You Have One) | SELF
Itchy rash near the navel | MDedge Family Medicine