5. Coughing up Spit that is Pink and Frothy
Coughing is something that everyone does from time to time. There are many reasons that a person may start coughing. When there is an irritation of the throat such as from dust or postnasal drip, you will cough in order to try to ease the discomfort.
In addition, coughing can help to clear out the windpipe and the lungs. Most coughs, such as those caused by the flu or a cold will go away after several days on their own. However, if the cough is more serious and you notice that you are coughing up spit that is pink and frothy, it is time to see a doctor.
This is a symptom of pulmonary edema. Pulmonary edema can be dangerous, especially if it is not treated right away. If you are experiencing this symptom or any of the other symptoms on this list, it is important that you seek medical attention as soon as possible to determine the cause.