Red phlegm signals the presence of blood. There are many reasons for blood in the phlegm. A lot of coughing, such as with a respiratory infection, can sometimes cause small blood vessels in the lungs or airways to break and bleed. When there is swelling in a person’s nasal passage, they can get a nosebleed. … See more Clear phlegm is typical. It consists of water, salts, antibodies, and other immune system cells. After its production in the respiratory tract, most of it goes down the back of the throat, … See more Brown phlegm may indicate possible bleeding. While it is likely due to bleeding that happened a while ago, it can also indicate a chronic infection such as bronchitis. People … See more Yellow phlegm suggests that immune cells are starting to work at the site of the infection or another type of inflammatory condition. White blood cells are the cells of the immune system that are responsible for fighting germs. As … See more White phlegm signifies nasal congestion. When the nasal cavity is congested, the tissues are swollen and inflamed, which slows the passage of phlegm through the respiratory tract. When this happens, the phlegm cus becomes … See more WebMay 5, 2024 · See a doctor. Takeaway. Throwing up green, brown, or other-colored vomit can mean many things. That’s because vomiting is a symptom that accompanies various conditions, ranging from infection to ...
Sputum: Contents, Function, Conditions, Colors
WebJan 26, 2024 · During a common cold, nasal mucus may start out watery and clear, then become progressively thicker and more opaque, taking on a yellow or green tinge. This coloration is likely due to an increase in the … WebDec 23, 2024 · The color of phlegm may help to indicate the cause of a cough and excess respiratory mucus production. Phlegm may be clear, cream, white, yellow, green, rust … iphone ftw
Coughing up phlegm but not sick: Causes, phlegm colors, and more
WebMar 5, 2024 · A small amount of mucus in stool is usually nothing to worry about. Stool normally contains a small amount of mucus — a jellylike substance that your intestines make to keep the lining of your colon moist and lubricated. But you should talk to your doctor if you notice an increased amount of mucus in stool — particularly if it begins ... WebJan 17, 2024 · If your immune system kicks into high gear to fight infection, your snot may turn green and become especially thick. The color comes from dead white blood cells … iphone frozen with apple logo on screen