https://www.healthline.com/health/green-phlegm

Mar 15, 2017 ... When you cough up green phlegm, you may be fighting an infection. You always have phlegm, but it's usually only noticeable when you have a ...

https://www.webmd.com/lung/cold-becomes-bronchitis

Oct 24, 2018 ... If you are coughing up thick green or yellow phlegm, or if you are ... If you have a dry cough and cough up little to no mucus, your doctor may ...

https://www.cedars-sinai.edu/Patients/Health-Conditions/Bronchitis.aspx

Small amounts of white mucus may be coughed up if the bronchitis is viral. If the color of the mucus changes to green or yellow, it may be a sign that a bacterial ...

https://www.medicalnewstoday.com/articles/318359.php

Jul 13, 2017 ... If green phlegm is accompanied by breathing difficulties, chest pain, or coughing up blood, visit a doctor urgently. Red. Red phlegm signals the ...

https://www.unitypoint.org/livewell/article.aspx?id=2008978c-99f7-4051-a1bc-61d5e04b9e4e

Some people think green mucus means bacterial infection, but that's not always the case. Sometimes, if you cough a lot, you can cough up a streak of blood, ...

https://www.nhsinform.scot/illnesses-and-conditions/lungs-and-airways/pneumonia

a cough – which may be dry, or produce thick yellow, green, brown or ... how long you've had your cough, and whether you're coughing up mucus and what ...

https://www.nhsinform.scot/illnesses-and-conditions/infections-and-poisoning/chest-infection

a persistent cough; coughing up yellow or green phlegm (thick mucus), ... The infections can also be spread to others if you cough or sneeze onto your hand, an  ...

https://www.verywellhealth.com/what-does-it-mean-when-i-have-green-or-yellow-mucus-4019063

Jan 20, 2019 ... If bacteria are mixed in with the mucus, it could turn green. ... start to feel better but then get sick again, usually with a higher fever and cough, ...

https://www.mucinex.com/blogs/cold-flu-symptoms/when-should-i-be-worried-about-coughing-up-green-mucus

Coughing is bad enough, but when green mucus comes up in the process, it can be alarming. If you cough up mucus occasionally without any other red flags, ...

https://www.mayoclinic.org/symptom-checker/cough-adult/related-factors/itt-20009075

Find possible causes of cough based on specific factors. ... Difficulty breathing; Difficult or painful swallowing; Thick green or yellow phlegm or sputum; Bloody ...