Pneumonia is an infective lung disease that can be caused by a number of infections. It leads to inflammation and swelling of the air sacs in the lungs, causing difficulty in breathing. The infection can spread from one person to another when air is shared and people with pneumonia often share symptoms such as coughing, fever and a high respiratory rate. The most common types of pneumonia are bacterial and viral, but there are many other types including fungal pneumonia Viral pneumonia can be caused by multiple strains of the influenza virus, which are categorized into four groups. All viral pneumonias have some of the same symptoms such as a fever, headache, muscle aches and loss of appetite but for most strains there is also a cough. In addition to these symptoms, more severe cases can develop severe headaches and backache. Viral pneumonias are sometimes accompanied by a rash on the skin. If this rash is present it should not cause alarm, but it may indicate that the person has developed HIV or another sexually transmitted infection.
The average person recovers from viral pneumonia within two to three weeks after starting treatment with anti-viral drugs but some strains do not respond well to antiviral medications
What is Pneumonia?
Pneumonia is an infection of the lungs. It can be caused by bacteria, viruses, or Mycoplasma pneumoniae (a type of fungus). Symptoms include coughing, chest pain, shortness of breath, and fever. It can lead to serious health complications if not treated quickly.
There are three main types of pneumonia: community-, hospital-, and Pneumocystis carinii pneumonia (PCP). Community-associated pneumonia is the most common type and is caused by bacteria, viruses, or fungi that are spread from person to person. Hospital-associated pneumonia is caused by bacteria, viruses, or fungi that are found in the air or water at a hospital. Pneumocystis carinii pneumonia (PCP) is a rare but deadly form of pneumonia caused by the fungus Pneumocystis carinii.
Pneumonia can affect any age group, but it is more common in adults over 50 years old and in people with a chronic lung disease such as asthma or COPD. It is also more common in smokers.
Pneumonia type causes and features, how does pneumonia affect the body?
Pneumonia is an infection of the lungs caused by a number of different organisms. It is most often caused by bacteria, but can also be caused by viruses. The types of pneumonia depend on the organism that causes it.
Pneumonia can affect any age group, but it is most common in adults over 50 years old. Symptoms can vary, but they usually include difficulty breathing, chest pain, and fever. If left untreated, pneumonia can lead to serious health problems, including death.
If you are concerned that you may have pneumonia, consult your doctor. He or she will be able to tell you the type of pneumonia you have, and will recommend the best course of treatment.
Common signs and symptoms of pneumonia
Pneumonia is a respiratory infection that most often affects the young and the elderly. It can cause severe breathing problems, especially in children and the very elderly. Symptoms include fever, coughing, and chest pain. Pneumonia can be caused by a number of different viruses, bacteria, or fungus. There are four types of pneumonia: acute (short-term), subclinical (less serious but still present), community-acquired pneumonia (Pneumocystis carinii pneumonia or PCP), and hospital-acquired pneumonia (HAP). Acute pneumonia is the most common type and usually lasts two to four weeks. Subclinical pneumonia is less serious but still present in about one third of cases. Community-acquired pneumonia is caused by Pneumocystis carinii and is more serious than hospital-acquired pneumonia. Hospital-acquired pneumonia is caused by a variety of bacteria, including methicillin-resistant Staphylococcus aureus (MRSA). About half of all cases of pneumonia are caused by HAP.
How is pneumonia treated?
Pneumonia is an infection of the lungs that can be serious. It most often occurs in people over the age of 65, but it can also be caused by a virus or other illness. Symptoms may include chest pain, shortness of breath, coughing up mucus, and fever. If pneumonia is not treated, it can lead to respiratory failure and death. Treatment usually involves antibiotics to kill the bacteria that is causing the infection, and sometimes supplemental oxygen or a breathing machine.
Pneumonia is an infection of the lungs that can be serious. It can cause severe chest pain, shortness of breath, rapid breathing, and coughing. In some cases, pneumonia may lead to death. It is most common in people over the age of 65, but it can also occur in young children and adults.
There are three types of pneumonia: community-acquired pneumonia (CA), hospital-acquired pneumonia (HAP), and pneumonia caused by a virus (PIV). CA is the most common type, and HAP is the least common. PIV is usually fatal.
The treatment for pneumonia depends on the type of pneumonia and the severity of symptoms. In most cases, antibiotics are effective in treating pneumonia. If the person has severe symptoms or if the infection is causing serious damage to the lungs, air sacs in the lungs may need to be removed through surgery.
If you think you may have contracted pneumonia, see a doctor as soon as possible for diagnosis and treatment.
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