Occasional swelling of your lower extremities can be caused by everything from salty food to standing too long. Here’s how…

Find out the truth about some common myths and misconceptions about influenza. If you feel like you’re coming down with…

Numbness and tingling in your left arm or right arm isn’t always caused by poor body mechanics. Read on to…

Dr. Sahai-Srivastava is a neurologist at Keck Medicine of USC, who specializes in headache and neuromuscular disorders. Here’s what you…