What are the most common causes of yellowish sputum?

yellowish sputum usually suggests that an infection or inflammation of the respiratory system is present. Other serious conditions and diseases can cause the body to produce yellow mucus. Sputum, also known as mucus or mucus, is a way to capture air substances that enter the body through the nose or mouth in mucus, which is then spit or excluded by the nasal passage. Sputum protects the body from attacking bacteria and mushrooms and helps doctors to determine the type of infection or disease with sputum. Dry air can cause mucus to have a yellow shade. Most phlegm, if a person is healthy, is clear or white. Colds and viruses can make a capping person to cough yellow or green mucus. Drinking large amounts of water will help reduce the amount of yellow mucus if it is caused by a common cold. If a person also has a painful and strong cough or wheezing, yellow sputum may be the result of inflammation of air passages in the lungs known as bronchitis. If the inflammation progresses and causes the lungs to be infected, it can millt to pneumonia.

Cystic fibrosis is a genetic disease that causes the accumulation of dense and sticky mucus in the lungs and digestive system, causing blocking. Those with this degenerative disease are often affected by lung infections and cough yellowish sputum. Patients can also experience chronic weakness and frequent diarrhea.

allergies suffering often give up yellowish sputum because the immune system of their bodies attack normal foreign objects in the environment. Allergies to common substances such as hay, mold or pollen may cause a person to have symptoms similar to cold, including cough, headache and watery or itchy eyes. Asthma, chronic inflammation of the air passages, could cause a person to cough up yellow mucus and experience whistling and shortness of breath.

Sputum can be brown, green, yellow and even black. If a person cough up a red fabric or bloody mucus, it should be pOddit with a doctor. PLEGM can reflect the color of the substance the person inhaled. Laryngitis, tuberculosis, pulmonary abscesses or fungus pneumocystis carinii can also cause a person to produce a color sputum.