are sinus infections contagious reddit?
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Sinus infections aren't always caused by a virus. Bacteria and fungi can sometimes also cause infections. If bacteria cause a sinus infection, then it's not contagious.
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Are Coxsackievirus Infections Contagious? Coxsackieviruses are very contagious. They can be passed from person to person on unwashed hands and surfaces contaminated by feces. They also can be spread through droplets of fluid sprayed into the air when someone sneezes or coughs.
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Sinusitis. Medically known as rhinosinusitis, a sinus infection occurs when your nasal cavities become infected, swollen, and inflamed. Sinusitis is usually caused by a virus and often persists even after other upper respiratory symptoms are gone. In some cases, bacteria, or rarely fungus, may cause a sinus infection.
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Pneumonia is contagious just like a cold or flu when it is caused by infectious microbes. However, pneumonia is not contagious when the cause is related to a type of poisoning like inhalation of chemical fumes.
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Sinus infections are commonly caused by viruses. However, bacteria can be the cause in specific circumstances. The three (3) most common symptoms of chronic or acute sinus infections are drainage of mucus from the nose or down the back of the throat (postnasal drip).
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The bacteria that cause a staph infection are contagious. That means that they can be spread from person to person. Someone with staph bacteria colonizing their mouth may spread it to other people by coughing or talking.
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Viruses cause most sinus infections, but bacteria can cause some sinus infections. When you have a sinus infection, one or more of your sinuses becomes inflamed and fluid builds up, causing congestion and runny nose.
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A sinus infection can have many of the same symptoms because it almost always is preceded by an upper respiratory tract infection and the two are often going on at the same time. In addition, facial pain (worse with pressing on the face), headache, fever, and thick green nasal discharge is also seen.
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Parents and other adults can easily infect young children with RSV. Because RSV symptoms resemble those of the common cold (runny nose, sore throat, mild headache, cough, and sometimes a fever), parents and other adults may not realize they are infected with the virus but can still be contagious.
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These viruses are not contagious to other species, including dogs and people. Oftentimes, these viruses lead to bacterial sinus infections or conjunctivitis.
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A: In general, most feline upper respiratory infections are caused by viruses that are specific to cats. These viruses are not contagious to other species, including dogs and people. Oftentimes, these viruses lead to bacterial sinus infections or conjunctivitis.
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Is a yeast infection contagious? Most yeast infections are not contagious.
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Symptoms can potentially look like a common cold, which can later develop into a reoccurring sinus infection. Infection of the sinus caused by bacteria is not contagious.
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No, swollen lymph nodes themselves aren't contagious. You can't just catch them. But if they were caused by a contagious virus (like cold and flu), you can spread those to your family and others around you.
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Bacteria can also cause sinus infections, but these infections aren't contagious. You can't spread them to other people. Bacterial sinus infections are less common.
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If your acute or chronic sinus infection is caused by a virus or fungi, it is possible to spread these pathogens to another person. Symptoms can potentially look like a common cold, which can later develop into a reoccurring sinus infection. Infection of the sinus caused by bacteria is not contagious.
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Viral Sinus Infection. Viral sinus infections are caused by viruses that infect the lining of your nasal cavity, or generally the ear nose and throat. It is most often caused by a viral upper respiratory infection (URI, also known as the common cold).