Doctor insights on:
How Long Does A Viral Lung Infection Last
Days to months: Depending what type of infection it is and whether or not you receive appropriate treatment. A simple vrial infection/cold may last a few days; a wk or so for viral bronchitis and flu (cough may last 3 wks). The so called 'walking penumonia' and pertussis may linger for wks to months if not properly treated. Smokers/cystic fibrosis people may have chronic bronchitis. Consult doc. Good luck. ...Read more
Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more
Variable: A virus could last anywhere from a few days to several weeks - depending on how well you're taking care of yourself in terms of hydration, diet, getting enough sleep, not smoking, etc. However, if a sore throat persists - it should be checked out by a physician to make sure nothing else is going on. ...Read more
Long if not treated: C. Difficile can cause a prolonged severe colitis if it is not treated. If treated it usually starts to improve 3-4 days into the 10-14 day treatment course. Relapses occur in 25% of cases. These relapses require re-treatment and can continue to recur requiring prolonged pulse/taper vancomycin treatment and even fecal transplant therapy for cure. ...Read more
Depends where it is: What staph infection? Staph can cause infections virtually anywhere in your body. Some can kill you within 24 hours. If it's a staph skin infection, it can stay with you indefinitely until it's treated. If you keep getting staph infections after they've been treated, go away, then come back, you probably have staph germs lurking inside your nose. Have your nostrils cultured for staph. ...Read moreSee 1 more doctor answer
Not too long: It's often hard to tell if a pneumonia is viral, but even if bacterial (and treated), patients are usually improving after a week. If you have a lot of other diseases, especially lung disease, it may take a little longer. Coughing may take a few weeks to ckear up entirely. ...Read more
Varies alot: The symptoms that made you suspect an ear infection in the first place should clear up. Usually this means pain goes away. This usually happens within a couple of days. Then you should get your hearing back. This can take a little longer as it takes more time for the fluid from the infection to get cleared up and hearing to return to normal. Sometimes takes up to 8 weeks to get rid of fluid. ...Read more
Infections are invasions of some other organism (fungus, bacteria, parasite) or viruses into places where they do not belong. For instance, we have normal gut bacteria that live within us without causing problems; however, when those penetrate the bowel wall and enter the bloodstream, ...Read more
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