Nebraska running backs coach E.J. Barthel dripped with sweat as he spoke to media last week. Give the man a break, though. He ...

Sweaty armpits can feel uncomfortable, but most cases are manageable. Using an antiperspirant at night on clean, dry skin helps block sweat glands. Your doctor can offer stronger treatments like ...

Fitness trackers and smartwatches are worn 24/7—which can lead to skin irritation if you're not careful. Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal ...