What is pneumonia




















Hunter JD. Ventilator associated pneumonia. Dockrell DH, et al. Pneumococcal pneumonia: Mechanisms of infection and resolution. Reynolds RH, et al. Pneumonia in the immunocompetent patient. British Journal of Radiology. Remington LT, et al. Community-acquired pneumonia. Current Opinion Pulmonary Medicine. Centers for Disease Control and Prevention. Adults: Protect yourself with pneumococcal vaccines.

Marrie TJ, et al. Pneumococcal pneumonia in adults. Care following hospitalization for community-acquired pneumonia. Community-acquired pneumonia pediatric. Barson WJ. Community-acquired pneumonia in children: Outpatient treatment.

File TM. Treatment of community-acquired pneumonia in adults in the outpatient setting. Accessed April 20, Chang CC, et al. Over-the-counter OTC medications to reduce cough as an adjunct to antibiotics for acute pneumonia in children and adults. Cochrane Database of Systematic Reviews. Mycoplasma pneumoniae infection. Community-acquired pneumonia in children: Clinical features and diagnosis. Olson EJ expert opinion. Mayo Clinic, Rochester, Minn. May 1, Pneumonia can often be a complication of the flu, so be sure to also get an annual flu shot.

The CDC recommends that everyone ages 6 months and older get vaccinated, particularly those who may be at risk of flu complications. This vaccine protects against Haemophilus influenzae type b Hib , a type of bacterium that can cause pneumonia and meningitis.

Together with vaccination and additional prevention steps, you can help reduce your risk of getting pneumonia. Here are even more prevention tips. A variety of infectious agents cause pneumonia. With proper recognition and treatment, many cases of pneumonia can be cleared without complications. For bacterial infections, stopping your antibiotics early can cause the infection to not clear completely.

This means your pneumonia could come back. Stopping antibiotics early can also contribute to antibiotic resistance. Antibiotic-resistant infections are more difficult to treat. Viral pneumonia often resolves in 1 to 3 weeks with at-home treatment. In some cases, you may need antivirals. Pneumonia that occurs during pregnancy is called maternal pneumonia. Pregnant people are more at risk of developing conditions like pneumonia.

This is due to the natural suppression of the immune system that happens during pregnancy. However, you may notice some of them more later on in your pregnancy due to other discomforts you may be encountering. Maternal pneumonia can lead to a variety of complications, such as premature birth and low birth weight. Pneumonia can be a rather common childhood condition.

The causes of childhood pneumonia can vary by age. For example, pneumonia due to respiratory viruses, Streptococcus pneumoniae , and Haemophilus influenzae is more common in children under 5 years old. Pneumonia due to Mycoplasma pneumoniae is frequently observed in children between the ages of 5 and Mycoplasma pneumoniae is one of the causes of walking pneumonia. Pneumonia can become dangerous quickly, particularly in young children. Most people respond to treatment and recover from pneumonia.

Like your treatment, your recovery time will depend on the type of pneumonia you have, how severe it is, and your general health.

A younger person may feel back to normal in a week after treatment. Others may take longer to recover and may have lingering fatigue. If your symptoms are severe, your recovery may take several weeks. Consider taking these steps to aid in your recovery and help prevent complications from occurring:. Pneumonia is a lung infection caused by bacteria, viruses, or fungi. This leads to symptoms such as trouble breathing, a cough with or without mucus, fever, and chills.

To diagnose pneumonia, your doctor will do a physical exam and discuss your medical history. They may recommend further testing, such as a chest X-ray. Treatment depends on the cause of the infection. It may involve antibiotics, antiviral medication, or antifungal medication. Pneumonia often clears up in a few weeks. See a doctor right away if your symptoms get worse, as you may need to be hospitalized to prevent or treat more serious complications.

What makes bronchopneumonia different from pneumonia? Learn the symptoms of this condition and the best way to treat it. COPD describes several lung conditions that block airways, making it harder to breathe. People with COPD are more likely to develop complications from….

Pneumonia is a serious complication of COPD. Find out how pneumonia differs from other lung infections, and how this condition is treated. Pneumonia can develop following an upper respiratory infection. Here are tips to help you prevent this condition. Pneumonia is often more severe in older adults. Chest X-ray. This test takes pictures of internal tissues, bones, and organs, including the lungs.

Blood tests. This test may be used to see whether infection is present and if infection has spread to the bloodstream blood cultures. Arterial blood gas testing checks the amount of oxygen in your bloodstream. Sputum culture. This test is done on the material that is coughed up from the lungs and into the mouth.

Pulse oximetry. An oximeter is a small machine that measures the amount of oxygen in the blood. A small sensor is taped or clipped onto a finger. When the machine is on, a small red light can be seen in the sensor. The test is painless and the red light does not get hot. Chest CT scan. This imaging procedure uses a combination of X-rays and computer technology to produce sharp, detailed horizontal, or axial, images often called slices of the body.

A CT scan shows detailed images of any part of the body, including the bones, muscles, fat, and organs. CT scans are more detailed than regular X-rays. This is direct exam of the bronchi the main airways of the lungs using a flexible tube called a bronchoscope.

Pleural fluid culture. In this test, a sample of a fluid sample is taken from the pleural space. This is the space between the lungs and chest wall. A long, thin needle is put through the skin between the ribs and into the pleural space.

Fluid is pulled into a syringe attached to the needle. Treatment depends on the type of pneumonia you have. Most of the time, pneumonia is treated at home, but severe cases may be treated in the hospital.

Antibiotics are used for bacterial pneumonia. Antibiotics may also speed recovery from mycoplasma pneumonia and some special cases. They usually get better on their own. Other treatment may include eating well, increasing fluid intake, getting rest, oxygen therapy, pain medicine, fever control, and maybe cough-relief medicine if cough is severe.

Check with your healthcare provider about getting immunizations. The flu is a common cause of pneumonia. Because of that, getting a flu shot every year can help prevent both the flu and pneumonia.



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