A cough along with shortness of breath can be caused by conditions like Asthma, Bronchitis, or a respiratory infection. It may also sometimes be related to allergies or, less commonly, heart problems. If your symptoms are mild, rest, fluids, and basic care may help, but if you have worsening breathlessness, chest pain, or symptoms lasting more than a few days, it is important to see a doctor for proper evaluation.

A cough with thick phlegm and a choking or noisy sound while breathing for a few days may be due to a chest infection like Bronchitis or mucus buildup in the airways. You can take rest, drink plenty of warm fluids, and try steam inhalation to help loosen the mucus. Medicines like expectorants or inhalers may be needed if symptoms are bothersome.