A wet cough that keeps on going for a long time can be a sign of various other underlying ailments such as bronchitis, pneumonia, and asthma. It is recommended to visit a doctor who can evaluate your symptoms and offer you the right treatment. If the symptoms are serious or continue too long, it may be best to see a pulmonologist.

Based on the CT scan report, here are a couple of findings:

Ground glass opacification in the right lower lobe: This refers to an area in the lung that appears hazy or cloudy on the CT scan. It can indicate various conditions, such as inflammation, infection, or early stages of lung disease.

Subpleural nodule in the right lung: This refers to a small abnormality or growth detected in the right lung, near the outer lining of the lung. The exact nature of the nodule would need further evaluation to determine if it is benign (non-cancerous) or potentially malignant (cancerous).

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.

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 seek immediate medical care for your daughter. Pneumonia is a severe illness that can easily cause difficulty in the respiratory system, among other serious diseases. Immediately, you are asked to visit a pulmonologist or pediatrician who specializes in the field of respiratory diseases for purposes of diagnosis and treatment. Early intervention can help prevent the complications and aid in fast recovery.

These might be symptoms of asthma. Someone with asthma may find it difficult to breathe properly and they can also get chest pains. One needs to keep calm, sit upright, and use any prescribed inhalers if they have any. A person should also try to stay away from anything that might trigger an attack such as smoke or allergens. They can take warm drinks which will help them relax. If these signs continue or become worse then they need immediate medical attention.