A cough may seem simple, but it can tell us a lot about what’s going on in your body. While many coughs are harmless and go away on their own, some can turn into something more serious if left untreated. Dry Cough A dry, hacking cough with no mucus. Common causes: colds, flu, allergies, acid reflux, or irritation. •Usually improves within 1–2 weeks. Wet (Productive) Cough Brings up mucus or phlegm. Common causes: colds, bronchitis, pneumonia, or sinus drainage. •If mucus is green, yellow, or thick and lasts more than 10 days, it’s time to call your doctor. Barking Cough Sounds like a seal barking. Common in children and may signal croup. •Seek care if there is trouble breathing or stridor (a high-pitched sound when breathing in). Wheezing Cough Coughing with a whistling sound. Common causes: asthma, allergies, or airway inflammation. •This should always be evaluated, especially if breathing feels tight. Chronic […]
