4 Shocking Reasons You’re Tired

Studies show that even mild dehydration can alter a person’s mood, energy levels and mental functions. Pediatrician Dr. Jim Sears demonstrates what happens to your body when it’s dehydrated.

Hematomas, or broken blood vessels under the finger or toenails, can be painful and unsightly. Learn treatments for hematoma. Note: Do not try these treatments at home.

Feeling tired and worn down? The Doctors reveal the top four reasons you may feel fatigued -- and none are lack of sleep! Plus, take 10 years off your face without a scalpel or filler! Could it work for you?

Lazerlift is a laser procedure that doesn’t require anesthesia, fillers or sutures to tighten loose, aging skin. Cosmetic surgeon Dr. Roger Bassin explains how it works.

Ophtalmologist Dr. Kerry Assil explains that if a patient's prescription is beyond the limits of Lasik, he or she may be a candidate for Verisyse, a procedure that adds a third lens to the eye as a permanent solution.