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Is Your Chronic Fatigue Actually Fibromyalgia?

A rheumatologist details how to tell if you have fibromyalgia. If you’re tired all the time and have widespread body…

7 Reasons You Might Have Diarrhea

From viruses to lactose intolerance, there are a number of causes that might be behind this unpleasant symptom. Most people…

8 Signs You May Need a Knee Replacement

This common procedure can help reduce pain and restore your ability to move better. But how do you know when…

What Is a Normal Body Temperature?

It’s 98.6 degrees Fahrenheit, right? Not necessarily, and here’s why that matters. If you’ve ever taken your temperature only to…

Should I Go Gluten-Free?

Going gluten-free may seem like a trendy diet option, but for some people, it’s a medical necessity. Chances are your…

Feeling Off-Balance? The Problem Might Be in Your Ears

If you’re feeling a little unsteady on your feet, it’s not just in your head. It might actually be in…

Meet Casey O’Connell, MD

Dr. O’Connell is a hematologist with Keck Medicine of USC who specializes in treating both cancerous and noncancerous blood conditions.…