Coughing up small green mucus balls either in early morning or late night. mucus is mostly clear but i get chest tightness and wheezing. asthma?

Mgt.: I would suggest an evaluation with your PCP. Viral induced asthma is one possible cause of your symptoms. Avoid smoke exposure and please monitor your temperature and stay well hydrated.

Reactive airways: meaning: your lower airways are reacting by tightening up, which could be asthma, or a reaction to an upper airways inflammation, as sinusitis, either way, you need to see your doctor for evaluation and prescription medications as bronchodilators and probably antibiotics, best wishes