ArtsAutosBooksBusinessEducationEntertainmentFamilyFashionFoodGamesGenderHealthHolidaysHomeHubPagesPersonal FinancePetsPoliticsReligionSportsTechnologyTravel

Recognizing The Different Types Of Pneumonia

Updated on February 25, 2011

What Is Pneumonia, Briefly?

Pneumonia is a very common lower respiratory tract infection associated with fever, symptoms and signs of chest pain and other abnormal findings most likely seen on chest x-ray. It is not uncommon to find patients having pneumonia but having the minimal signs and symptoms of cough, fever and shortness of breath. Patients like this fall into the younger age group and unlike the elderly they tend to fight off infections much easier and more effectively

Pneumonia can be divided into 4 different types. Let’s have a look below:

Pneumonia Visually...
Pneumonia Visually...

Types Of Pneumonia

1.       Community Acquired Pneumonia

Community Acquired Pneumonia or (CAP) is one of the most common forms of pneumonia. They may be primary or secondary causes. Secondary causes are usually due to an underlying infection that predisposes an individual to acquire pneumonia easier. Patients diagnosed with community acquired pneumonia typically present from the community with the common symptoms of pneumonia mentioned earlier on. Bugs causing the infection include Streptococcus Pneumonia, Mycoplasma Pneumonia, and Staphlococcus Aureus. There are instances where you will be infected with the Legionella, Moraxella and Chlamydia species. Viral causes are usually rare and patients with viral pneumonia recover quicker than those infected with bacteria.

2.       Hospital Acquired Pneumonia

Patients who fall into this group are those who develop symptoms of pneumonia within 48 hours of hospital admission. Risk factors include patients with underlying respiratory disease, poor hospital hygience, cross infection between health practitioners and patients, and patients who require mechanically assisted ventilation. Bugs that cause this type of pneumonia include Staphylococcus Aureus and more nasty bacteria that are Gram negative, Pseudomona, Kebsiella and Staph aureus. It is also not surprising to find patients infected with the MRSA type Staph Aureus.

3.       Aspiration Pneumonia

Patients who develop aspiration pneumonia are frequently those who have stroke, epilepsy, oesophageal disease or alcohol intoxication. Conditions that affect the nerve supply of the oesphageal tract like bulbar palsies increase the risk of developing aspiration pneumonia as well. Studies have shown that Streptococcus pneumoniae, Staphylococcus aureus, Haemophilus influenzae, and Enterobacteriaceae are the most common organisms. Aspiration pneumonia in the hospital exposes patients to pseudomonas which frequently cause a greenish-yellow productive cough.

4.       Opportunistic Pneumonia

Patients with a weakened immune system or those who are immunocompromised have a higher chance of getting opportunistic infections such as pneumonia. It is important to note that these patients do not have the usual defense mechanisms as their healthy counterparts, hence the causes are more from fungal, protozoal and atypical bacteria. Patients who have HIV, undergoing chemotherapy, organ transplants, taking steroids and immunesuppresant medications will have a higher risk of developing opportunistic pneumonia.

5.       Viral Pnumonia

Viral causes are less common and they usually resolve quickly as mentioned. However, it is important to know that developing pneumonia is an important complication of the flu. Viruses like Influenza A, SARS, Respiratory Syncytial Virus (RSV), and Parainfluenza Virus can cause pneumonia at various age groups. Some of these viral pathogens like RSV and Parainfluenza Virus are more common in young children and the elderly.

6.       Occupational Pneumonia

Your occupation can also put you at risk of developing pneumonia. Pathogens that cause pneumonia range from Brucellosis, Coxiella to Histoplamosis. Patients who develop pneumonia of these types have a low grade fever and have symptoms not typically found in patients with the more common pneumonia like the hospital acquired and community acquired ones. 

Importance Of Recognizing The Types Of Pneumonia

By recognizing the types of pneumonia, it allows you to understand the disease better. There are many forms of treatment and most of it are specific to the type of pathogen. It is also important to seek early treatment as delayed treatment can cause cardiac complications and respiratory failure. 

Something A Little Different

Fitness training doesn't have to be the monotonous boring clockwork routine. Sometimes all you need is a little gadget to help you to start the REAL workout. 

Find out more about Heart Rate Monitors and how it can improve your cardiovascular fitness

Comments

    0 of 8192 characters used
    Post Comment

    No comments yet.

    working

    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, hubpages.com uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at: https://hubpages.com/privacy-policy#gdpr

    Show Details
    Necessary
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the googleapis.com or gstatic.com domains, for performance and efficiency reasons. (Privacy Policy)
    Features
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Marketing
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Statistics
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)