Why do I have blood in my cough?

Sports if you are asthmatic and lack of inhaler can turn out to be a dangerous affair. Asthma is a disease that can cause breathing difficulties, coughing, and compactness of the chest among other things. Physical activities can provoke an asthma attack. In your situation, it would be dangerous to do track and field without an inhaler. Warn your parents or school nurse about your asthma and request them to help you get an inhaler before beginning track and field. 

A sore throat and a runny nose could mean that you have a cold. The common cold is usually caused by a virus that is easily spread from person to person. To help yourself feel better, rest a lot, drink warm beverages such as tea and honey, and also gargle salt water which will soothe your throat. Typically it clears up within a few days.

Your father's symptoms could indicate a serious medical issue Dry cough and shortness of breath are common symptoms of pneumonia, COVID-19, or heart failure Swelling in the extremities may be a sign of fluid buildup, which can lead to heart failure Lying down and having difficulty breathing can indicate sleep apnea or heart failure It is essential to seek urgent medical attention to determine the underlying cause of these symptoms..

You might have a severe lung infection that is causing you difficulty in breathing. This infection is indicated by a high fever, headache, coughing, and chest pains. If for a few minutes, you cannot breathe, it can be dangerous. Therefore, you should immediately consult a physician so that they may help make you feel better and ensure that you can breathe well. 

Following your thyroid surgery and the CT scan, some small nodules were spotted in your lungs. These are very common little growths that hardly ever have any symptoms attached to them. They could have been caused by many things such as infections or past illnesses. In most cases, no action needs to be taken concerning these growths but you need to keep visiting a doctor to check up on them frequently. If you start feeling unusual in any way like continuous coughing or struggling to breathe, please inform your physician immediately. 

you should see a respiratory specialist. A chronic cough or khasi for more than four weeks can signify an underlying respiratory disease like asthma, bronchitis and even tuberculosis.