I have a sharp pain in my left side when I take a deep breath. I Am Having A Horrible Sharp Pain Under My Left Breast sharp pain under left breast, is this something to worry about? Chest pain under the left breast bone... angina or Costochon ...
Symptoms: sudden, severe pain on the left side under the lower ribs and, sometimes, in the left shoulder tip; fever, chills, nausea, vomiting (5) Signs: tenderness over the left lower ribs on the side; in internal bleeding: rapid heartbeat and breathing, anxiety, pale skin Enlarged spleen...