Recognizing early body signals helps distinguish viral from bacterial infections and avoid unnecessary meds or doctor visits.

Veins carry oxygen-poor blood from the body's tissues to the heart. A blood clot within a vein is called a venous thrombosis. Related: Signs and ... (deep skin infection) or muscle sprain.

Poor circulation can affect the body's immune system. When white blood cells—the body's primary defense against infection—are not carried as efficiently, the immune system becomes less effective.

Amid the daily buzz of life, there is a normal tendency to neglect health warning signs. When the body signals to take things ...

Learn to recognize the six warning signs that distinguish a pneumonia cough from a common cold, plus essential treatment and ...

Some people show no symptoms or only have mild signs of the disease. Other people develop severe complications. How does the body respond to a dengue infection? What factors put some people at a ...