One newer hypothesis is that nighttime itching could be a result of end-of-day changing circadian rhythms, Dr. Kim says. At night, the anti-inflammatory chemicals in your body are lower, and they may ...

If your feet are infected with athlete's foot, the fungus can catch a ride on your underwear and end up giving you jock itch.) 'As you get older, you have less of an ability to retain water in the ...