Immediate medical attention should be sought if shortness of breath is accompanied by:
1. Chest Pain: Sudden, severe chest pain can indicate a heart attack or pulmonary embolism. 2. Blue Lips or Fingernails: Cyanosis is a sign of severe oxygen deprivation. 3. Confusion or Drowsiness: These symptoms can indicate a lack of oxygen to the brain. 4. Rapid or Irregular Heartbeat: This can be a sign of a serious cardiac issue.
