Blog | Keck Medicine of USC

Is Arm Numbness and Tingling Ever Cause for Concern?

Numbness and tingling in your left arm or right arm isn’t always caused by poor body mechanics. Read on to learn what medical conditions might

Can vitamin D supplements prevent cancer, protect your heart and step-up physical performance? Read on to see what science has to say. Vitamin D has

Pain in your lower left abdomen is a hallmark of this surprisingly common condition. If you’re 40 or older, there’s a good chance you have

Passive smoking can be more damaging to your health than you might think. Considering the clear risks associated with smoking, choosing not to do it

Not getting enough shut-eye can do more than make you cranky. You know what it’s like when you haven’t had enough sleep — you’re irritable,

Have you ever wondered what a medical professional would recommend as a New Year’s resolution? Here are a few tips from our doctors to help

Their strong smell is the first clue that they may be affecting more than just your dirt and grime. When you’re mopping your floors with

It’s important to catch a hernia before it causes problems. These signs will help you know what to look for. Hernias are pretty common: Researchers

When it comes to ethnic skin, there are unique issues to consider. As anyone with combination skin can tell you, not all skin is the