Wednesday, September 28, 2022

What Are The Common Symptoms Of Pneumonia

Things That You Can Do To Help Your Child At Home Are

What are the Signs and Symptoms of Pneumonia?
  • Control the fever with the proper medicine and right strength for the age of your child. Fevers lower than 101° F do not need to be treated unless the child is uncomfortable .
  • Give your child plenty of fluids to prevent dehydration.
  • See that your child gets lots of rest.
  • Do not give over-the-counter cough medicines or other OTC medicines without asking the health provider first. The child needs to cough and bring up the phlegm. Coughing is the bodys way of clearing the infection from the lungs.
  • Avoid exposing your child to tobacco smoke or other irritants in the air.

What Are The Signs And Symptoms Of Pneumonia In Children

The signs and symptoms of pneumonia in children vary from child to child and also depend on your childs age, cause of the infection, and severity of their illness.

Usual symptoms include:

  • Cry more than usual. Are restless or more fussy.

Adolescents have the same symptoms as adults, including:

  • Cough.
  • Difficulty breathing/shortness of breath.
  • Chest pain.

Newborns are at greater risk of pneumonia caused by bacteria present in the birth canal. In young children, viruses are the main cause of pneumonia.

Pneumonia caused by bacteria tends to happen suddenly, starting with fever and fast breathing. Symptoms appear more slowly and tend to be less severe when pneumonia is caused by viruses.

What Are The Signs And Symptoms Of Bacterial Versus Viral Pneumonia In Adults

Symptoms of pneumonia can range from mild sometimes called walking pneumonia to severe. How serious your case of pneumonia depends on the particular germ causing pneumonia, your overall health, and your age.

Bacterial pneumonia: Symptoms of bacterial pneumonia can develop gradually or suddenly. Symptoms include:

  • High fever
  • Tiredness

Additional symptoms appearing about a day later include:

  • Higher fever
  • Shortness of breath

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What Is Pneumonia Symptoms Causes Diagnosis Treatment And Prevention

Pneumonia is a lower respiratory lung infection that causes inflammation in one or both lungs.

Air sacs in your lungs called alveoli can then fill up with fluid or pus, causing flu-like symptoms that can persist for weeks or cause rapid deterioration of breathing leading to hospitalization. Pneumonia doesn’t respond to over-the-counter cold and sinus medicines.

Pneumonia comes in different forms and is caused primarily by bacteria or viruses, which are contagious, and less commonly by fungi or parasites.

The type of germ contributes to how serious the illness can become and how its treated. The severity of an infection depends on many factors, including your age and overall health, as well as where you may have acquired the illness.

Who Is Most At Risk For Getting Pneumonia

Pneumonia: Overview and More

People who have an increased risk of pneumonia include:

  • People over the age of 65 and infants under age 2. The weakening immune system of older people makes them less able to fight off illnesses. Similarly, the immune system of infants is still developing and not at full-strength, making them more susceptible to infection.
  • People with a health-caused weakened immune system. Examples include:
  • People who are receiving chemotherapy
  • Transplanted organ recipients
  • People who have HIV/AIDS
  • People with autoimmune disease and who are taking medications that suppress the immune system.
  • People who have health conditions that affect the lungs or heart. Examples include:
  • Stroke
  • People who are in the hospital. In particular, people in the ICU or anyone recovering who spends a large amounts of time lying on their backs. This position allows fluids, mucus or germs to settle in the lungs. People who need ventilators to breathe are at even greater risk since they have a difficult time coughing up germs that could cause a lung infection.
  • People who smoke or drink alcohol. Smoking damages lung tissue and long-term alcohol abuse weakens the immune system.
  • People who are exposed to toxic fumes, chemicals or secondhand smoke. These contaminants weaken lung function and make it easier to develop a lung infection.
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    Is Pneumonia Treated Any Differently In Children

    Essentially no. Just like adults, bacterial causes of pneumonia in children may be treated with antibiotics. Antibiotics are not used to treat pneumonia caused by viruses. Flu-related pneumonia may be treated with antiviral medicine if caught early in the course of illness. Most cases of pneumonia are treated with comfort care measures that ease symptoms. These may include:

    • Drinking more fluids.
    • Getting more rest.
    • Taking over-the-counter medicines for cough and acetaminophen for fever. Be sure to check with your healthcare provider or pharmacist if you have any questions or concerns about giving medicines to your child.
    • Using a cool mist humidifier in your childs room.

    What About The Influenza And Pneumococcal Vaccines

    Because the flu is a common cause of pneumonia, consider getting your flu vaccine. This is one of the reasons we recommend the flu vaccine, because not only can you get the flu virus and feel really miserable, but you can end up with a secondary bacterial infection which could be very serious or even fatal, Dr. Cameron says.

    There is also a pneumococcal vaccine, which offers protection from a common form of bacterial pneumonia. The shot is recommended for children younger than 5 and adults 65 and older. It is also advised for children and adults who are at an increased risk of pneumonia due to other health conditions.

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    Types Of Pneumonia And Symptoms

    Over the last 15 years, I have personally treated thousands of patients with different types of pneumonia. I would like to review different types of pneumonia and their symptoms here. I have also written several other articles on different aspects of pneumonia. You can find those on Diseases and Conditions page.

    Disease Process Leading To Pneumonia

    Knowing the signs and symptoms of pneumonia

    Pneumonia-causing agents reach the lungs through different routes:

    • In most cases, a person breathes in the infectious organism, which then travels through the airways to the lungs.
    • Sometimes, the normally harmless bacteria in the mouth, or on items placed in the mouth or swallowed, can enter the lungs. This usually happens if the body’s “gag reflex,” an extreme throat contraction that keeps substances out of the lungs, is not working properly.
    • Infections can spread through the bloodstream from other organs to the lungs.

    However, in normal situations, the airways protect the lungs from substances that can cause infection.

    • The nose filters out large particles.
    • If smaller particles pass through, nerves along the airway prompt a cough or sneeze. This forces many particles back out of the body.
    • Tiny particles that reach the small tubes in the lungs are trapped in a thick, sticky substance called mucus. The mucus and particles are pushed up and out of the lungs by tiny hair-like cells called cilia, which beat like a drum. This action is called the “mucociliary escalator.”
    • If bacteria or other infectious organisms manage to avoid the airway’s defenses, the body’s immune system attacks them. Large white blood cells called macrophages destroy the foreign particles.

    The above-mentioned defense systems normally keep the lungs healthy. If these defenses are weakened or damaged, however, bacteria, viruses, fungi, and parasites can easily infect the lungs, producing pneumonia.

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    Atypical Pneumonia And Their Symptoms

    Atypical pneumonia is a term that included pneumonia caused by several different organisms. The most of these is a bacterium called Mycoplasma. Mycoplasma pneumonia is also called walking pneumonia because most patients have only mild symptoms. They could even be unaware that they have pneumonia.

    Here are some of the common symptoms of walking pneumonia:

    • Dry cough
    • Headaches

    How Can I Tell If I Have Pneumonia Versus The Common Cold Or The Flu

    Do I have a cold or could it be the flu or even pneumonia? Its tough to tell the difference but critical to know when to seek medical care

    Watch for these ongoing symptoms that occur in pneumonia:

    • Serious congestion or chest pain.
    • Difficulty breathing.
    • A fever of 102 or higher.
    • Coughing that produces pus.

    Pneumonia symptoms last longer than cold and flu. If your symptoms arent severe, its okay to try such home remedies as getting more rest, drinking more fluids and taking some over-the-counter medicines and see what happens. But if you dont see improvement in your symptoms after three to five days, or if you are experiencing more serious symptoms such as dizziness or severe difficulty breathing, see your healthcare provider. Dont let it go. Pneumonia-like symptoms in very young children or in adults older than 65 are a cause for concern. Also, pneumonia can cause permanent lung damage if left untreated for too long. And always seek immediate care if you experience chest pain or have breathing difficulties.

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    Symptoms Of Atypical Pneumonia

    Atypical pneumonia is most commonly caused by mycoplasma, chlamydia, or a virus. It usually appears in children and young adults. Symptoms are usually mild and often go undiagnosed and untreated. Legionnaire disease, however, is a severe form of atypical pneumonia that usually strikes adults and seniors.

    The disease progresses gradually:

    • General flu-like symptoms often occur first. They may include fatigue, fever, weakness, headache, nasal discharge, sore throat, earache, and stomach and intestinal distress.
    • Vague pain under and around the breastbone may occur, but the severe chest pain associated with typical bacterial pneumonia is uncommon.
    • People may have a severe hacking cough, but it usually does not produce sputum.

    Transmission And Prevention Research

    Pneumonia: What Are the Symptoms, Diagnosis and Treatment

    Modelling research has been conducted with several objectives, including predictions of the dynamics of transmission, diagnosis and prognosis of infection, estimation of the impact of interventions, or allocation of resources. Modelling studies are mostly based on compartmental models in epidemiology, estimating the number of infected people over time under given conditions. Several other types of models have been developed and used during the COVID-19 including computational fluid dynamics models to study the flow physics of COVID-19, retrofits of crowd movement models to study occupant exposure, mobility-data based models to investigate transmission, or the use of macroeconomic models to assess the economic impact of the pandemic. Further, conceptual frameworks from crisis management research have been applied to better understand the effects of COVID-19 on organizations worldwide.

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    Medical History And Physical Exam

    Your doctor will ask about your signs and symptoms and when they began. Your doctor will also ask whether you have any risk factors for pneumonia. Your doctor also may ask about:

    • Exposure to sick people at home, school, or work or in a hospital
    • Flu or pneumonia vaccinations
    • Exposure to birds and other animals
    • Smoking

    During your physical exam, your doctor will check your temperature and listen to your lungs with a stethoscope.

    What Are The Complications Of Pneumonia

    Anyone can experience complications from pneumonia. However, people in high-risk groups are more likely to develop complications, including:

    • Breathing difficulties: Pneumonia can make breathing difficult. Pneumonia plus an existing lung disorder can make breathing even more difficult. Breathing difficulties may require a hospital stay to receive oxygen therapy or breathing and healing assistance with the use of a breathing machine .
    • Fluid buildup in the lungs : Pneumonia can cause a buildup in the fluid between the membranes that line the lungs and the inside of the chest cavity. It is a serious condition that makes breathing difficult. Pleural effusion can be treated by draining excess fluid with a catheter, chest tube or by surgery.
    • Bacteria in the bloodstream : The bacteria that cause pneumonia can leave your lungs and enter your bloodstream, spreading the infection to other organs. This condition is treated with antibiotics.
    • Lung abscess. A lung abscess is a pus-filled cavity in the lung that is caused by a bacterial infection. It can be treated by draining the pus with a long needle or removing it by surgery.

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    Inflammation In The Lungs

    Pneumonia is inflammation of the air sacs in the lungs that is most often caused by infection with bacteria, viruses, or other organisms. Occasionally, inhaled chemicals other non-infectious factors can cause lung inflammation . Age groups at the extremes, that is the very young and old, are more vulnerable to pneumonia. Healthy adults can usually fight off pneumonia caused by infections. However, it is easier for bacteria to grow in the lungs of people who are sick and have a weakened immune system, like those who are recovering from influenza or an upper respiratory illness. Pneumonia is the 6th leading cause of death for Americans age 65 years and older. Worldwide, pneumonia is a leading cause of death in children under age 5 years.

    When air is inhaled through the nose or mouth, it travels down the trachea to the left bronchus and right bronchus, where it first enters the lungs. From the bronchus, air goes through the smaller bronchi, into the even smaller bronchioles, and lastly into the alveoli.

    What Does Pneumonia Feel Like

    What are the Signs and Symptoms of Pneumonia?

    Not everyone feels the same when they have pneumonia, but there arecore signs you can look out for, such as feeling like you’re out of breath,generally feeling tired or sleepy and sharp, stabbing chest pain. Note, however,that “walking pneumonia” might not have obvious symptoms or justsymptoms of a common cold.

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    Besides Vaccination What Else Can I Do To Prevent Bacterial And Viral Pneumonia

    Receiving all recommended vaccinations is one of the best ways to prevent pneumonia. Additionally, there are several other ways to prevent pneumonia, including:

    • Quitting smoking, and avoiding secondhand smoke. Smoking damages your lungs.
    • Washing your hands before eating, before handling food, after using the restroom, and after being outside. If soap is not available, use an alcohol-based hand sanitizer.
    • Avoiding being around people who are sick. Ask them to visit when they are feeling better.
    • Not touching or sharing objects that are shared with others. Germs can be transferred from object to you if you touch your nose or mouth without washing or sanitizing your hands first.
    • Eating a healthy diet, exercise, and get enough rest. Healthy habits keep your immune system strong.
    • Getting treated for any other infections or health conditions you may have. These conditions could weaken your immune system, which could increase your chance of infections.
    • Avoiding excessive consumption of alcohol.

    Indoor Ventilation And Avoiding Crowded Indoor Spaces

    The CDC recommends that crowded indoor spaces should be avoided. When indoors, increasing the rate of air change, decreasing recirculation of air and increasing the use of outdoor air can reduce transmission. The WHO recommends ventilation and air filtration in public spaces to help clear out infectious aerosols.

    Exhaled respiratory particles can build-up within enclosed spaces with inadequate ventilation. The risk of COVID-19 infection increases especially in spaces where people engage in physical exertion or raise their voice as this increases exhalation of respiratory droplets. Prolonged exposure to these conditions, typically more than 15 minutes, leads to higher risk of infection.

    Displacement ventilation with large natural inlets can move stale air directly to the exhaust in laminar flow while significantly reducing the concentration of droplets and particles. Passive ventilation reduces energy consumption and maintenance costs but may lack controllability and heat recovery. Displacement ventilation can also be achieved mechanically with higher energy and maintenance costs. The use of large ducts and openings helps to prevent mixing in closed environments. Recirculation and mixing should be avoided because recirculation prevents dilution of harmful particles and redistributes possibly contaminated air, and mixing increases the concentration and range of infectious particles and keeps larger particles in the air.

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    Can Pneumonia Be Prevented Or Avoided

    There are many factors that can raise your risk for developing pneumonia. These include:

    People who have any of the following conditions are also at increased risk:

    • chronic obstructive pulmonary disease
    • asthma
    • sickle cell disease

    You can help prevent pneumonia by doing the following:

    • Get the flu vaccine each year. People can develop bacterial pneumonia after a case of the flu. You can reduce this risk by getting the yearly flu shot.
    • Get the pneumococcal vaccine. This helps prevent pneumonia caused by pneumococcal bacteria.
    • Practice good hygiene. Wash your hands frequently with soap and water or an alcohol-based hand sanitizer.
    • Dont smoke. Smoking damages your lungs and makes it harder for your body to defend itself from germs and disease. If you smoke, talk to your family doctor about quitting as soon as possible.
    • Practice a healthy lifestyle. Eat a balanced diet full of fruits and vegetables. Exercise regularly. Get plenty of sleep. These things help your immune system stay strong.
    • Avoid sick people. Being around people who are sick increases your risk of catching what they have.

    How Can I Help Myself Feel Better

    What Does A Pneumonia Cough Sound Like In Babies

    If your doctor has prescribed medicine, follow the directions carefully.

    You may feel better in a room with a humidifier, which increases the moisture in the air and soothes irritated lungs. Make sure you drink plenty of fluids, especially if you have a fever. If you have a fever and feel uncomfortable, ask the doctor whether you can take over-the-counter medicine such as acetaminophen or ibuprofen to bring it down. But don’t take any medicine without checking first with your doctor a cough suppressant, for example, may not allow your lungs to clear themselves of mucus.

    And finally, be sure to rest. This is a good time to sleep, watch TV, read, and lay low. If you treat your body right, it will repair itself and you’ll be back to normal in no time.

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