When you're coughing up phlegm, it's a sign that there's something happening in your lungs and airways. It may be...

If you notice a blue tint to your skin, lips or fingertips, see your doctor immediately. It could be a...

Acrocyanosis symptoms include bluish discoloration of the hands and feet due to a lack of oxygen in the blood. This...

Cachexia is a serious medical condition characterized by progressive weight loss and muscle wasting. It can happen in patients with...

Chylothorax symptoms occur when fluid builds up in the chest (pleural space). This buildup is caused by a blockage of...