CAP occurs when you get an infection after exposure to bacterial agents outside of a healthcare setting. What are the symptoms of bacterial pneumonia? Community-acquired pneumonia (CAP): This is the most common type of bacterial pneumonia. Pneumonia is a common lung infection where the lungs’ air sacks become inflamed. 6. Make sure you keep your follow-up appointments so your doctor can check your lungs. Home remedies can't treat pneumonia, but they can be used to effectively manage its symptoms. The two most common causes of pneumonia are bacteria and viruses. Community-acquired pneumonia (CAP) can be caused by viruses, bacteria and fungi . Bacterial pneumonia. Cough, Fever, Tachpnea, Dyspnea Most commonly found in the lungs of healthy people but can cause lung infection in people with weak immune system. The weakened immune system, respiratory distress, and other illness are the risk factors associated with bacterial pneumonia. Pneumonia can make it difficult for your body to get enough oxygen to your blood, which can cause cells to not work properly. Viral pneumonia may clear up on its own; however, when severe, it can be life-threatening. Bacteria, viruses, fungi, and parasites can all cause meningitis. Do you have viral or bacterial pneumonia? In the hospital, you’ll be given antibiotics to treat the specific type of bacteria causing your pneumonia. Pneumonia caused by bacterial infections poses a much greater threat to the heart than pneumonia caused by viral infections, a new study suggests. Most kinds of bacterial pneumonia are not highly contagious. Why Your Sensitivity Is Really a Strength, most likely to affect healthy people with strong immune systems, more likely to affect someone with a lowered immune system, or someone who is recovering from a respiratory infection, may be more aggressive and difficult to treat, how quickly you are diagnosed and treated, working in an environment with a lot of pollution, living or working in a hospital setting or nursing facility, difficulty swallowing due to neurological conditions such as, weakened immune system due to illness or medications. The flu is one of the most common causes of viral pneumonia in adults, though post-flu complications can also cause bacterial pneumonia. Bacterial meningitis can be caused by a number of bacteria. Bacterial pneumonia often affects just one part, or lobe, of a lung. Bacterial pneumonia germs are easily spread when an infected person coughs, sneezes, or has close contact with others. Both these types of bacterial pneumonia are highly contagious. These bacteria can cause many types of illnesses, including: pneumonia (infection of the lungs), ear infections, sinus infections, meningitis (infection of the covering around the brain and spinal cord), and bacteremia (blood stream infection). Healthline Media does not provide medical advice, diagnosis, or treatment. Most infections are due to bacteria or viruses, but some are caused by fungi. If you have lung cancer, you may have an increased risk for pneumonia. Pneumonia for this group can be life-threatening. All rights reserved. Debra Sullivan, Ph.D., MSN, R.N., CNE, COI. Pneumonia can be caused by different types of infections such as bacterial, viral, fungal and even parasitic infections. Whether or not bacterial pneumonia is contagious depends upon the type of bacteria causing the infection. People who are HIV positive, or who have leukemia, lymphoma, or severe kidney disease also stand a greater chance of developing the infection. But there are a few differences between viral and bacterial pneumonia. These types of pneumonia do not respond to antibiotics. Catching pneumonia. Signs of this potentially fatal complication. But if they are not sure, you might have to get a chest X-ray. Pneumocystic Carinii. These are spread among people by breathing in infected dro… Bacterial pneumonia is an infection of your lungs caused by certain bacteria. Learn about the symptoms of viral pneumonia and how to treat this contagious condition. Pneumonia can be caused by a viral infection, aspiration of a harmful substance or foreign object, fungal infection (rare) or due to the use of a ventilator when in hospital. Some cases of bacterial pneumonia will require hospitalization for treatment. Common symptoms are: There are two kinds of shots for bacterial pneumonia: Talk to your doctor to find out if you or your child should get a shot. But if your body’s defenses (immune system) become weak for some reason, the bacteria can go down into your lungs. Stay home until your fever goes down and you aren’t coughing anything out. © 2005 - 2019 WebMD LLC. Pneumonia can be caused by bacteria, viruses and fungi. You can get CAP by breathing in respiratory droplets from coughs or sneezes, or by skin-to-skin contact. A claim posted on Twitter says that most deaths in the 1918 influenza pandemic originated from bacterial pneumonia caused by face masks and that Dr Anthony Fauci, the … These sacs may also fill with fluid, pus, and cellular debris. The severity of your pneumonia depends on: The most common symptoms of bacterial pneumonia are: Older adults will share all the symptoms with younger adults, but are much more likely to experience confusion and dizziness. People who have a higher risk for pneumonia may: Doctors classify bacterial pneumonia based on whether it developed inside or outside a hospital. The most common type of bacterial pneumonia is called pneumococcal pneumonia. Gastric Ulcer: Gastric ulcers are caused by many factors like excess acid secretion, stress etc. If the pneumonia is stubborn or severe, you might have to go to the hospital. The two main causes of bacterial pneumonia include community-acquired pneumonia and hospital-acquired … (24% and 13%, respectively, in one series) and gram-negative organisms, including Pseudomonas, Klebsiella, Escherichia, Stenotrophomonas, Legionella, Acinetobacter, Serratia, Proteus, Enterobacter, and … It doesn’t usually cause harm or illness unless you have a weakened immune system. Pneumococcus is one of the most common causes of severe pneumonia. If you’re young and basically healthy, these bacteria can live in your throat without causing any trouble. The germs that can cause pneumonia are usually breathed in. They fill up with fluid, and that causes pneumonia. The specific bacteria that cause bacterial meningitis vary based on the age of the infected person. Pneumonia is swelling (inflammation) of the tissue in one or both lungs. Last medically reviewed on March 17, 2017. The disease spreads easily through contact with respiratory fluids, and it causes regular…, Asthma and pneumonia share some important symptoms, such as shortness of breath and coughing. Pathologists of the time, he adds, were nearly unanimous in the conviction that deaths were not caused directly by the then-unidentified influenza virus, but rather resulted from severe secondary pneumonia caused by various bacteria. The most common is Streptococcus pneumoniae. Bacterial pneumonia is an infection of your lungs caused by certain bacteria. A common cause of bacterial pneumonia is Streptococcus pneumoniae (pneumococcus). Bacterial: pneumonia is, obviously, caused by bacteria. You have probably heard of pneumonia, which is an infection of the lungs. They’ll probably listen to your lungs with a stethoscope. Bacterial pneumonia can occur on its own or develop after you've had a viral cold or the flu. Pneumonia is swelling (inflammation) of the tissue in one or both lungs. Pneumonia is a lung infection caused by bacteria, viruses, or fungi. Many different bacteria, viruses, and even fungi can cause pneumonia. Bacterial pneumonia is frequently caused by Staphylococcus and Streptococcus spp. However, clinicians are not always able to find out which germ caused … People often have small amounts of germs in their nose and throat that can be passed on through: The most common one is Streptococcus (pneumococcus), but other bacteria can cause it too. Practicing good hygiene can help prevent the spread of pneumonia or the risk of catching it. Bacterial pneumonia is an inflammation of the lungs due to bacterial infection. Causes: Water contamination. It’s very important that you finish all of these. How is aspiration pneumonia different from other pneumonias, and what are the causes, symptoms, and risk factors? Mycoplasma Pneumonia. Some of these germs do spread from person to person, so you may be contagious if you have certain types of pneumonia. It's usually caused by a bacterial infection. Bacterial pneumonia can be mild or serious. This will likely be given intravenously, along with fluids to prevent dehydration. Your body usually prevents these germs from infecting your lungs. In bacterial pneumonia, there will likely be a much more visible presence of fluid in the lungs than viral pneumonia. organ failure, due to bacterial infection. Pneumonia can be a mild illness or it can be something much more serious. Besides getting shots, you can lower your risk of getting bacterial pneumonia by doing these things: Your doctor might be able to tell if you have bacterial pneumonia just by examining you and asking questions about your symptoms and general health. Symptoms of pneumonia . All rights reserved. Bacterial pneumonia is the most common type of pneumonia in adults and is typically caused by the bacterium Streptococcus pneumoniae. Viruses, bacteria, and fungi can all cause pneumonia. Seek immediate medical attention if you are experiencing: Bacteria pneumonia is caused by bacteria that works its way into the lungs and then multiplies. Many germs can cause pneumonia. Mycoplasma Symptoms . They may also exhibit blueish lips or nails, which indicates that they aren’t getting enough oxygen. These might include: Your doctor probably will prescribe antibiotics. Viral pneumonia is a common complication of influenza-like illnesses and is a complication of SARS-COV-2. Without treatment, pneumonia may develop into: Bacterial pneumonia itself is not contagious, but the infection that caused bacterial pneumonia is contagious. In infants, difficulty breathing may show up as flaring nostrils or chest sinking when breathing. Hospital-acquired pneumonia (HAP): HAP occurs within two to three days of exposure to germs in a medical setting, such as a hospital or doctor’s office. Otherwise the bacteria may not all be killed and you could get sick all over again. This type of pneumonia generally occurs after an illness such as cold or flu. Centers for Disease Control and Prevention (CDC), Viral Pneumonia: Symptoms, Risk Factors, and More, Aspiration Pneumonia: Symptoms, Causes, and Treatment, Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT, Everything You Should Know About Walking Pneumonia in Kids. Asthma and Pneumonia: What Are the Differences? Pneumonia can be life threatening, especially in babies, young children and people older than 60, so it’s important to see a doctor right away. The symptoms of pneumonia can develop suddenly over 24 to 48 hours, or they may come on more slowly over several days. Depending on the type of bacterial lung infection, pneumonia caused by bacteria can be contagious for between 1 to 2 days after taking antibiotics. Bacterial Pneumonia Streptococcal pneumonia, caused by Streptococcus pneumoniae, is the single most common form of pneumonia, especially in hospitalized patients. Streptococcus pneumoniae is a Gram-positive bacterium that often lives in the throat of people who do not have pneumonia. Streptococcus pneumoniae (J13) is the most common bacterial cause of pneumonia in all age groups except newborn infants. The symptoms can come on fast and furious, or they can creep up on you over a few days. It can enter your lungs through inhalation or through your bloodstream. Bacterial pneumonia is a lung infection caused by bacteria. What increases your risk for bacterial pneumonia? They may display similar symptoms to the ones above. It usually occurs when the body is weakened in some way, such as by illness, poor nutrition, old age, or impaired immunity, and the bacteria are able to work their way into the lungs. Our website services, content, and products are for informational purposes only. Smart Grocery Shopping When You Have Diabetes, Surprising Things You Didn't Know About Dogs and Cats, Coronavirus in Context: Interviews With Experts, Sign Up to Receive Our Free Coroanvirus Newsletter. But there are a number of other causes of pneomonia, such as viral and fungal etiologies. What is bacterial pneumonia? Some people may need extra tests. Those at greatest risk for bacterial pneum… There is a vaccination for this type. Overview. However for tuberculosis it can take two weeks or more after taking antibiotics before the person is no longer contagious. Someone with a weakened immune system may take longer before they feel normal again. When this happens, the condition is called lobar pneumonia. That will allow them to hear sounds that show there’s fluid in your lungs. The bacteria may live in the bodies of healthy persons and cause disease only after resistance has been lowered by other illness or infection. When this happens, the air sacs in your lungs get infected and inflamed. For adults and adolescents, Neisseria meningitidis and Streptococcus pneumoniae are the most common causes of the disease. In many cases, people contract pneumonia when bacteria they normally carry in the nose or throat are spread to the lungs. It infects over 900,000 Americans every year. Pneumonia can be particularly dangerous for infants, children, and toddlers. In the United States, common causes of viral pneumonia are influenza, respiratory syncytial virus (RSV), and SARS-CoV-2 (the virus that causes COVID-19). WebMD does not provide medical advice, diagnosis or treatment. It can spread through coughs, sneezes, and contamination on objects. Learn more about…, Many people can fight flu symptoms with lots of rest and fluids, but certain high-risk groups may experience dangerous complications as a result of…. Listen for abnormal chest sounds that indicate a heavy secretion of mucus. Drink plenty of fluids (they’ll loosen up the gunk in your lungs so you can cough it out). Absent the secondary bacterial infections, many patients might have survived, experts at the time believed. Other bacteria that can cause pneumonia include: People who have these conditions may be at an increased risk for pneumonia: People over the age of 65 and children 2 and younger are also at a higher risk for developing pneumonia. Common Causes of Pneumonia. The Centers for Disease Control and Prevention (CDC) also recommends a pneumonia vaccine for infants, young children, and adults age 65 and older. However, they are distinct diseases. Bacterial respiratory infections (and pneumonia) Pneumonia is swelling of the tissue in the lungs, usually caused by infection with bacteria. It can occur on its own or develop after another illness, like a cold or the flu. It is caused by bacteria like Shigella and Enteroinvasive Escherichia coli. Your doctor might also suggest medication for pain and fever. But sometimes these germs can overpower your immune system, even if your health is generally good.Pneumonia is classified according to the types of germs that cause it and where you got the infection. Different types of bacteria can cause pneumonia. © 2005-2021 Healthline Media a Red Ventures Company. If you go to the hospital you might get: American Lung Association: “What Causes Pneumonia?” “Learn About Pneumonia.”, CDC: “Pneumonia Can Be Prevented -- Vaccines Can Help,” “Pneumococcal Vaccination.”, American Academy of Family Physicians: “Pneumonia Prevention,” “Pneumonia Treatment.”. It's usually caused by an infection, most commonly bacteria and viruses, which are both contagious. The two most common causes of pneumonia are bacteria and viruses. It can be caused by viruses, fungi, or bacteria. Take a sample of mucus, or a sputum culture, to identify the bacterium causing the infection. Haemophilus influenzae is the second most common cause of bacterial pneumonia. Pneumonia Types - What Is Bacterial Pneumonia? Visual Guide To Bronchitis: Symptoms, How Long It Lasts, Recovery, Have another condition that weakens your body’s defenses, Feeling like you can’t catch your breath, especially when you move around a lot, People who have a high risk of bacterial pneumonia, Children older than 2 who have a high risk of bacterial pneumonia, People between 19 and 64 who smoke or have. However, bacteria are the most common cause of pneumonia in adults, and the most frequent culprit is Streptococcus pneumoniae. 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