Jaw pain can be a sign of something as mild as a sinus infection to something as serious as a tumor.

Image courtesy of Getty Images. A patient reports to the ED for evaluation of facial swelling and pain lasting 4 days. A 21-year-old man presents to the emergency department (ED) with left facial ...

What are the common symptoms of prostate cancer? Trouble in urination, erectile dysfunction, and sudden weight loss. But for ...