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70 Possible Causes for Brown Sputum

  • Pneumonia

    Pneumonia is possible when your cough produces sputum with a green or brown color, you are having shaking chills or you are having trouble breathing.[drugs.com]

  • Pneumococcal Pneumonia

    Sputum is red or brown “rusty color”. c.[web.biosci.utexas.edu] Whitby M, Kristinsson KG, Brown M. Assessment of rapid methods of pneumococcal antigen detection in routine sputum bacteriology. J Clin Pathol 1985; 38:341-344. 19.[ijmm.org]

  • Bacterial Pneumonia

    When to call the doctor If you have a fever and cough up yellow, green, or brown sputum, make an appointment with your doctor.[emedicinehealth.com] If someone has had fever and a cough (especially a productive cough with yellow, green, brown sputum) after having " flu-like symptoms," he or she should contact a medical[medicinenet.com] Typical pneumonia usually leads to the production of yellow or brown sputum when coughing. There may be chest pain, which is usually worse with breathing or coughing.[emedicinehealth.com]

  • Bronchogenic Carcinoma

    Abstract When a pre-existing lung cavity is colonized by Aspergilius fumigatus, it forms a fungal ball (pulmonary aspergilloma) and the presenting symptom is usually haemoptysis that may be massive and often-times life threatening. The radiological finding is that of a ball-like structure within a lung cavitation and[…][ncbi.nlm.nih.gov]

  • Amebic Lung Abscess

    […] precedes expectoration of dark reddish brown sputum in which E.[bhj.org.in] Brownish sputum (Fig. 46) especially in a patient with clinical evidence of pathology in the right lung base should always suggest the diagnosis. 6 Initial haemoptysis often[bhj.org.in]

  • Acute Bronchitis

    The cough can be dry or it can produce sputum, the mucus-like substance brought up from the lungs. The sputum may be clear, cloudy, brown, yellow or green.[health.harvard.edu] A viral infection or other reason for inflamed bronchi can cause production of brown, yellow or green sputum.[health.harvard.edu] Colored sputum does not necessarily mean you have a bacterial infection.[health.harvard.edu]

  • Influenza

    Symptoms include fever; chills; and yellow, green, or brown sputum (nasal discharge). Children are prone to ear infections like otitis media .[medbroadcast.com]

  • Klebsiella

    Typically, this severe infection causes cough, bringing up a sticky, dark brown or dark red sputum, and collections of pus (abscesses) in the lungs or in the membrane between[merckmanuals.com]

  • Streptococcus Pneumoniae

    Symptoms of the disease include sudden chill, fever, cough, pleuritic pain, or sputum with a red/brown rusty color.[web.uconn.edu]

  • Lingular Pneumonia

    If someone has had fever and a cough (especially a productive cough with yellow, green, brown sputum) after having " flu-like symptoms," he or she should contact a medical[medicinenet.com] This is especially important if the cough produces sputum that appears brown, green, or yellow in color.[wmhs.com] […] which has been green/yellow and speckled dark brown/black 7) Intermittent sinus tachycardia (yesterday the ECG showed a slight depression too but cardiologist didn't seem[healthquestions.medhelp.org]

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