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HomeHealthIs Asthma A Chronic Medical Condition

Is Asthma A Chronic Medical Condition

Tests Of Bronchial Hyperreactivity

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When spirometry is normal, but symptoms and the clinical history are suggestive of asthma, measurement of airway responsiveness using direct airway challenges to inhaled bronchoconstrictor stimuli or indirect challenges may help confirm a diagnosis of asthma.

Tests of bronchial hyperreactivity should be conducted in accordance with standardized protocols in a pulmonary function laboratory or other facility equipped to manage acute bronchospasm. Bronchopovocation testing involves the patient inhaling increasing doses or concentrations of an inert stimulus until a given level of bronchoconstriction is achieved, typically a 20% fall in FEV1. An inhaled rapid-acting bronchodilator is then provided to reverse the obstruction. Test results are usually expressed as the provocative dose or provocative concentration of the provoking agent that causes the FEV1 to drop by 20% . For methacholine, most pulmonary function laboratories use a PC20 value less than 4-8;mg/mL as the threshold for a positive result indicative of airway hyperreactivity, supporting a diagnosis of asthma. However, positive challenge tests are not specific to asthma and may occur with other conditions such as allergic rhinitis and chronic obstructive pulmonary disease . Therefore, tests of bronchial hyperreactivity may be most useful for ruling out asthma among individuals who are symptomatic. A negative test result in a symptomatic patient not receiving anti-inflammatory therapy is highly sensitive .

Who Can Get Asthma

Anyone can develop asthma at any age. People with allergies or people exposed to tobacco smoke and secondhand smoke are more likely to develop asthma.

Statistics show women tend to have asthma more than men, and asthma affects Black Americans more frequently than other races.

When a child develops asthma, healthcare providers call it childhood asthma. If it develops later in life, its adult-onset asthma.

Children do not outgrow asthma. They may have fewer symptoms as they get older, but they could still have an asthma attack. Your childs healthcare provider can help you understand the risks.

What Is The Treatment For Asthma

Specific treatment for asthma will be determined by your doctor based on:

  • Your age, overall health, and medical history

  • Your symptoms

  • Your tolerance for specific medications, procedures, or therapies

  • Expectations for the course of the disease

  • Your opinion or preference

As of yet, there is no cure for asthma. However, it can often be controlled with prescription medications that may help to prevent or relieve symptoms, and by learning ways to manage episodes.

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Signs Symptoms And Complications

How often;signs;and;symptoms;of asthma occur may depend on how severe, or intense, the asthma is and whether you are exposed to allergens. Some people have symptoms every day, while others have symptoms only a few days of the year. For some people, asthma may cause discomfort but does not interfere with daily activities. If you have more severe asthma, however, your asthma may limit what you are able to do.

When asthma is well controlled, a person shows few symptoms. When symptoms worsen, a person can have what is called an asthma attack, or an exacerbation. Over time, uncontrolled asthma can damage the airways in the lungs.

Chronic Lung Diseases Including Copd Asthma Interstitial Lung Disease Cystic Fibrosis And Pulmonary Hypertension

Asthma, Diabetes, and Other Health Conditions Bring ...

Chronic lung diseases can make you more likely to get severely ill from COVID-19. These diseases may include:

  • Asthma, if its moderate to severe
  • Chronic obstructive pulmonary disease , including emphysema and chronic bronchitis
  • Having damaged or scarred lung tissue such as interstitial lung disease
  • Cystic fibrosis, with or without lung or other solid organ transplant
  • Pulmonary hypertension

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Having HIV can make you more likely to get severely ill from COVID-19.

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Flu Vaccines For People With Asthma

  • Injectable influenza vaccines are approved for use in people 6 months and older regardless of whether or not they have asthma or other health conditions. Flu shots have a long-established safety record in people with asthma.
  • The nasal spray vaccine is an option for use in people 2 through 49 years old who are not pregnant, but people with certain chronic medical conditions should generally not receive LAIV.
  • People of any age with asthma might be at increased risk for wheezing after getting the nasal spray flu vaccine and should talk to their health care provider before getting the nasal spray vaccine.
  • Children 2 to 4 years old who have asthma or who have had a history of wheezing in the past 12 months should not get the nasal spray vaccine.

There are several flu vaccine options available this season. Your doctor or other health care professional can answer any questions you might have about flu vaccine.

Get pneumococcal vaccines.

  • Pneumococcal pneumonia is an example of a serious;flu-related complication;that can cause death.
  • People who have heart disease should also be up to date with;pneumococcal vaccination;to protect against pneumococcal disease, such as pneumonia, meningitis, and bloodstream infections.
  • You can get either Pneumococcal conjugate vaccine or Pneumococcal polysaccharide vaccine when you get a flu vaccine.
  • Talk to your health care provider to find out which pneumococcal vaccines are recommended for you.

What Are The Causes Of And Risk Factors For Acos

Because ACOS means you have both asthma and COPD, its important to look at each condition.

Researchers dont know exactly why some people develop asthma. You might be more likely to have it if you:

  • have a family history of allergies or asthma
  • you smoke or are regularly exposed to irritants such as tobacco smoke
  • have a personal history of allergies, especially if they developed in early childhood
  • had respiratory infections as a child

COPD is caused by long-term exposure to lung irritants. In the United States, the less common .

Having asthma doesnt mean youll develop COPD. But children with severe, persistent asthma are 32 times more likely to develop COPD later in life.

ACOS has only recently been identified as a syndrome, so its not yet clear how many people are affected.

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What Is Chronic Asthma

Chronic asthma is a condition that involves persistent inflammation and irritation of the airways. When external triggers such as cold air or allergens are present, asthma sufferers experience acute attacks of wheezing, coughing and shortness of breath. Asthma attacks can last anywhere from a few minutes to over 24 hours, and mild breathing difficulties can linger in between episodes. Chronic asthma is most often an inherited disorder that tends to clear up in late childhood or adolescence, though many people have lifelong symptoms. Doctors can prescribe medications to expand the airways during an acute attack to help prevent future episodes.

Lungs and air passages afflicted with chronic asthma are always irritated to some degree. Some people with the condition cannot take deep breaths due to limited lung capacity and mucous buildup. During an attack, inflammation worsens and the airways constrict severely. The body’s natural response to inflammation is increased mucous production, which further obstructs air passages. Sufferers experience chest pain and tightness, wheezing, coughing and shortness of breath. Pain and respiratory problems can lead to a rapid pulse and a loss of consciousness in the most serious cases.

What Are The Symptoms

Asthma (Medical Definition) | Quick Overview

Asthma can be different for everyone. Asthma symptoms can also vary over time, with few or no symptoms when asthma is well controlled. The common signs and symptoms of poorly controlled asthma include:

  • Shortness of breath
  • Trouble sleeping because of breathing difficulty
  • Being unable to take part in physical activities without breathing difficulty

These symptoms can occur slowly over hours or days, or they can come on as sudden, recurring attacks after which the symptoms can persist for some time before disappearing. If left untreated, asthma can cause permanent structural changes in your airways called airway remodelling, which is why it is important to get your asthma under control and keep treating it over the long term.

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How Do Healthcare Providers Diagnose Asthma

Your healthcare provider will review your medical history, including information about your parents and siblings. Your provider will also ask you about your symptoms. Your provider will need to know any history of allergies, eczema and other lung diseases.

Your healthcare provider may order a chest X-ray, blood test or skin test. Your provider may order spirometry. This test measures airflow through your lungs.

Flu & People With Asthma

People with asthma are at higher risk of developing serious flu complications, even if their asthma is mild or their symptoms are well-controlled by medication. People with asthma can develop swollen and sensitive airways, and flu can cause further inflammation of the airways and lungs. Flu infections can trigger asthma attacks and a worsening of asthma symptoms. Flu also can lead to pneumonia and other acute respiratory diseases. In fact, adults and children with asthma are more likely to develop pneumonia after getting sick with flu than people who do not have asthma. Asthma is the most common medical condition among children hospitalized with flu and one of the more common medical conditions among adults hospitalized with flu. For information about underlying health conditions in reported flu hospitalizations, see the FluView Interactive application.

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What Is Acute And Chronic Asthma Exacerbation

Asthma is defined as a serious inflammatory disorder of the airways associated with the airways hyperresponsiveness and airflow obstruction that is often reversible either spontaneously or with treatment.

Asthma Exacerbations are of two types Acute Asthma Exacerbations and Chronic Asthma Exacerbations. Acute Asthma Exacerbations are sudden in onset and Chronic Asthma Exacerbations are a long-term syndrome.

Medical History And Physical Exam

Understanding Asthma as a Pediatric Condition

Your doctor will ask about your risk factors for asthma and your symptoms. They may ask also about any known allergies. This includes how often symptoms occur, what seems to trigger your symptoms, when or where symptoms occur, and if your symptoms wake you up at night.

During the physical exam, your doctor may:

  • Listen to your breathing and look for symptoms of asthma
  • Look for allergic skin conditions, such as eczema

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What If I Have Asthma

Only severe asthma counts. If you have mild or moderate asthma, you do not qualify under Phase 1b. The rate of severe asthma in Australia is under 4%, so most people who have asthma do not have severe asthma and so the vast majority dont qualify under 1b.

If you take a high dose preventer every day and still need to use your reliever puffer more than twice a week, then that is counted as severe.

It may also be counted as severe if you cannot reduce your preventer dose without having an asthma attack even if you currently have the right mix of medications to keep your asthma under control.

If you have other chronic lung diseases like chronic obstructive pulmonary disease, cystic fibrosis or interstitial lung disease, then you are eligible for a vaccine under Phase 1b.

When To See A Gp

See a GP if you think you or your child may have asthma.

Several conditions can cause similar symptoms, so it’s important to get a proper diagnosis and correct treatment.

The GP will usually be able to diagnose asthma by asking about symptoms and carrying out some simple tests.

Find out more about how asthma is diagnosed.

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Advocacy And Research Organizations

In Europe, the European Chronic Disease Alliance was formed in 2011, which represents over 100,000 healthcare workers.

In the United States, there are a number of nonprofits focused on chronic conditions, including entities focused on specific diseases such as the American Diabetes Association, Alzheimer’s Association, or Crohn’s and Colitis Foundation. There are also broader groups focused on advocacy or research into chronic illness in general, such as The National Association of Chronic Disease Directors, Partnership to FIght Chronic Disease, the Chronic Disease Coalition which arose in Oregon in 2015, and the Chronic Policy Care Alliance.

Conditions Related To Asthma

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Certain health conditions are more common in people with asthma than in the general population. Health problems may be related to asthma in different ways. Some conditions may share risk factors with asthma. Other conditions may contribute to the development of asthma. Still others may make asthma harder to diagnose or treat. Its important to understand conditions related to asthma to get proper treatment and better manage your overall health.

When someone has more than one health condition at the same time, the conditions are known as comorbidities. When an additional medical condition occurs as a result of a primary disease, it is known as a complication.

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Cdcs National Asthma Control Program

NACP was created in 1999 to help the millions of people with asthma in the United States gain control over their disease. The programs goals include reducing the number of deaths, hospitalizations, emergency department visits, school days or workdays missed, and limitations on activity due to asthma. The NACP collects data on state-specific levels to focus efforts and resources where they are needed.

The NACP leads national initiatives and provides state funding for a variety of activities focuses on surveillance, intervention, partnerships and evaluation. The NACP funds states, cities, school programs, and non-government organizations to help them improve surveillance of asthma, train health professionals, educate individuals with asthma and their families, and explain asthma to the public. The program has improved asthma treatment, management, and control in the U.S.

Global Alliance Against Chronic Respiratory Diseases

The Global Alliance against Chronic Respiratory Diseases contributes to WHOs work to prevent and control chronic respiratory diseases. GARD is a voluntary alliance of national and international organizations and agencies from many countries committed to the vision of a world where all people breathe freely.

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Managing Your Asthma During The Pandemic

  • Keep taking your controller medication daily or as prescribed. This will help cut your risk of an asthma attack being triggered by any respiratory virus, including COVID-19.
  • Carry your reliever inhaler with you every day, in case your asthma symptoms flare up.
  • Monitor your asthma symptoms closely and follow your Asthma Action Plan to help you recognize and manage asthma symptoms, and know when to seek advice from your healthcare provider or emergency help.
  • If you must travel, pack all asthma medications in your carry-on luggage so it is easily accessible. Pack extra asthma medication in case your travel plans change or are delayed. Be sure to check travel advice and advisories from the;Government of Canadas website.
  • Take care of yourself. Get plenty of rest and fluids, and eat good nutritious food.
  • Ensure that you speak with your healthcare provider about recommended vaccinations. Getting both the influenza vaccination and pneumococcal disease vaccinationare important steps people with asthma can take to help stay healthy.
  • Reach out to Asthma Canadas Asthma & Allergy HelpLinecall-back service to connect with a Certified Respiratory Educator if you have questions about managing your asthma. Call 1-866-787-4050 or email;

Asthma And Health Promotion

Asthma in children 2014

Hispanic Children with AsthmaAsthma is a one of the most common chronic health conditions that affects children. In the United States, approximately seven million children have asthma, and the estimated cost of caring for children with poorly controlled asthma is over 50 million dollars annually . In the State of Connecticut, there are approximately, 86,000 children diagnosed with asthma. A majority of children diagnosed with asthma in Connecticut,

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Can I Take The Vaccine Nasal Spray Instead

No. Unlike the flu shot, the nasal flu vaccine, called FluMist, contains live, weakened viruses. You shouldnât take it if youâre pregnant or have a long-term health condition. This form of the vaccine is only approved for healthy people ages 2-49. The nasal spray is also not recommended for use during the 2021-2022 season because it might not be effective.

Causes And Triggers Of Asthma

Asthma is caused by swelling of the breathing tubes that carry air in and out of the lungs. This makes the tubes highly sensitive, so they temporarily narrow.

It may happen randomly or after exposure to a trigger.

Common asthma triggers include:

  • allergies
  • smoke, pollution and cold air
  • exercise
  • infections like colds or flu

Identifying and avoiding your asthma triggers can help you keep your symptoms under control.

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What Is An Asthma Trigger

A;trigger is anything that irritates your airways. Asthma is caused by two types of;triggers.;

  • Allergic trigger: cause allergic reactions. Allergic triggers include things like dust mites, pollens, moulds, pet dander,
  • Non-allergic trigger: are usually irritants. Non-allergic triggers include things like smoke, cold air, certain air pollutants, intense emotions

Learn more about different types of asthma triggers and how to manage them.

Information On Children And Teens

Asthma – The most common chronic childhood disease

While children have been less affected by COVID-19 compared with adults, children can be infected with the virus that causes COVID-19 and some children develop severe illness. Children with underlying medical conditions are at increased risk for severe illness compared to children without underlying medical conditions. Current evidence on which underlying medical conditions in children are associated with increased risk is limited. Current evidence suggests that children with medical complexity, with genetic, neurologic, metabolic conditions, or with congenital heart disease can be at increased risk for severe illness from COVID-19. Similar to adults, children with obesity, diabetes, asthma or chronic lung disease, sickle cell disease, or immunosuppression can also be at increased risk for severe illness from COVID-19. One way to protect the health of children is to ensure that all adults in a household are fully vaccinated against COVID-19.

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