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most dangerous respiratory disease

Which respiratory disease is the most dangerous？

By Respiratory Disease

Respiratory-related diseases are very numerous and fall into three broad categories.

  • Various inflammations (common such as rhinitis, bronchitis, bronchitis, etc.)
  • Dysplasia (various types of tumors or benign lesions)
  • Foreign body invasion (choking on food)

The clinical manifestations of these diseases can vary widely, but more or less associate with breathing difficulties. Because most respiratory diseases will have a certain impact on the airway lumen. This restricts the passage of gas into and out of the body, making it difficult to breathe.

Nasal congestion - the most common form of difficulty breathing

When the nasal cavity is edema due to inflammation, the edema problem results in a complete filling of the nasal cavity. There is a problem with the upper airway. The feeling is that the nose can neither inhale air smoothly nor pant out smoothly. In fact, the nasal cavity and the oral cavity are connecting. When you suffer from nasal congestion, you can open your mouth to provide another channel for breathing. Without this backup channel, a small rhinitis can be fatal.

most dangerous respiratory disease

However, the alternate channel is only available in the upper airway. After passing the glottis and entering the lower respiratory tract, the airway becomes the only passage. Once a serious blockage occurs, it is very dangerous if cannot remove the blockage in time. Obstructive diseases that occur in the small airways are relatively less urgent and harmful.

What is central airway obstruction？

If the large airway is blocked, the situation will obviously be more urgent. Central airway lesions are lesions that occur in the trachea, main bronchus, and right intermediate bronchus. Central airway obstruction is the blockage of the airway that occurs in these areas.

Consequences of central airway obstruction

Specifically, it is closely related to the degree of stenosis at the narrowest part of the airway caused by the lesion.

most dangerous respiratory disease
  • Patients with mild stenosis have no obvious clinical symptoms.
  • Patients with moderate stenosis have symptoms such as cough, chest tightness, and shortness of breath.
  • Patients with severe stenosis have symptoms such as significant dyspnea.
  • Patients with very severe stenosis are at risk of suffocation at any time.

Management of central airway obstruction

Especially important, interventional therapy is a good way to solve the central airway obstruction.
For the central airway obstruction caused by foreign bodies, foreign bodies are mainly removed under fiberoptic bronchoscopy.
For other causes of central airway obstruction, interventional therapy is also the main treatment method.
Interventional treatments such as fiberoptic bronchoscopy and stent placement.
Secondly, according to the cause of central airway obstruction, perform corresponding treatment measures.
Such as the use of radiotherapy and chemotherapy to treat central airway obstruction caused by tumors.

June 30, 2022
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Infection with pathogens such as mycoplasma

What are causes of COPD？

By COPD

The causes of COPD is complex and not yet fully understood. It may be the result of the long-term influence of various environmental factors and the body’s own factors.

There are currently 5 main causes of chronic obstructive pulmonary disease.

virus infection Infection with bacteria

1、Smoking

Harmful chemicals in cigarettes can paralyze the cilia in the trachea. It also damages the bronchioles and alveolar walls. It also irritates the airways to produce an inflammatory response and cough. Resulting in increased secretions. Current research shows. Smoking remains the main and most common cause of COPD. Most COPD patients are long-term smokers. Studies have reported that the prevalence of COPD is significantly higher in current and former smokers than in never-smokers.

Active smoking clearly causes a variety of respiratory diseases. In fact, secondhand smoke is also threatening people’s health. Even people who are chronically exposed to secondhand smoke have a higher risk of developing COPD.

2、Occupational exposure

Coal miners who have been exposed to industrial dust for a long time are prone to chronic obstructive pulmonary disease.

Long-term exposure to industrial pollution such as

  • silicon
  • cotton wool
  • coal
  • petrochemicals

People’s airways are prone to inflammation. This leads to mucosal edema and bronchospasm.

3、Infectious factors

  • virus infection
  • Infection with bacteria
  • Infection with pathogens such as mycoplasma
Active smoking clearly causes a variety of respiratory diseases.

4、Air pollution

Air pollution increases sticky secretions in the respiratory tract. Cause chronic cough, making sputum difficult to cough up. It can also make COPD worse.

Air pollution increases the risk of exacerbation of COPD when a patient’s symptoms are acutely exacerbated and persist without improvement. Long-term indoor cooking and exposure to biofuels (such as wood, charcoal, etc.) can also cause COPD.

5、Own factors

Some of the own factors can make an individual more susceptible to COPD, mainly including:

  • Genetic abnormalities (eg, antitrypsin deficiency)
  • Abnormal lung development
  • Immune dysfunction
  • Occurrence of lower respiratory tract infections (eg, colds, pneumonia, bronchitis)
  • Increasing age. The lungs age with age, creating a phenomenon that resembles an airway obstruction.

Conslusion

When tobacco, dust, pathogens and other factors repeatedly stimulate the respiratory tract, it can trigger an inflammatory response in the alveoli and respiratory tract. Or damage airway epithelial cells and damage lung elastic fibers. Thereby induce chronic bronchitis or lead to emphysema. These conditions can make airway ventilation difficult. Over time, it gradually develops into chronic obstructive pulmonary disease.

June 29, 2022
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respiratory failure

Can respiratory failure be cured?

By Respiratory Disease

Whether respiratory failure can cure varies from person to person. Respiratory failure can cure if the cause of the respiratory failure can remove or cure. Otherwise, it cannot cure.

If it is due to respiratory diseases, cardiovascular diseases, etc. Lead to pulmonary ventilation or ventilation dysfunction, resulting in respiratory failure. Whether it can cure depends on the type and severity of the disease causing the respiratory failure.

Respiratory System Diseases:

1. Bronchial Asthma:

Use mechanical ventilation in acute respiratory failure. Afterwards, follow the doctor’s advice and carry out standardized drug treatment. Respiratory failure can cure in most cases;

2. Pneumonia:

Treatment should directe to the cause.
Such as bacterial infection, viral infection, according to the pathogen selection of antibacterial, antiviral drug treatment.
Common antibacterial drugs include amoxicillin, erythromycin, and levofloxacin.
Common antiviral drugs include oseltamivir and ganciclovir. It Can cure in most cases;

3. Lung trauma:

Perform surgical sutures operations on the wounded area.
And under the guidance of a doctor, use cefixime and other anti-infective treatment.
Respiratory failure can also cure in most patients;

4. Acute Respiratory Distress Syndrome:

Extrapulmonary disease, shock, fat embolism can cause this symptom and cause respiratory failure.
For such patients, should treat the primary disease.
After correcting hypoxia through mechanical ventilation in a timely manner, drug treatment can be prescribed by a doctor.
Hormonal drugs such as methylprednisolone can cure in most patients.

Cardiovascular Diseases:

Such as coronary heart disease, congenital heart disease, heart failure, etc., may also lead to respiratory failure in patients.

After active treatment of the primary disease, the symptoms of respiratory failure improve to a certain extent.
If a small number of chronic respiratory failure because of cardiac insufficiency. It is difficult to cure, and patients may need long-term oxygen therapy.

June 29, 2022
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respiratory system common complications

What are the common complications of the respiratory system?

By Respiratory Disease

A possible complication of respiratory disease is suffocation or vomiting. It usually occurs in the elderly, children or pregnant women. Airway obstruction due to overeating.
Second, there may be symptoms of upper airway obstruction and lower airway obstruction. It is more likely to cause pneumonia and atelectasis.
Recommendation: Clear the respiratory tract in time to avoid life-threatening.

The following are common complications of the respiratory system:

Vomiting and Choking

It usually appears in emergency patients, elderly patients, comatose patients, mothers, and children after a full meal.

Once the signs of vomiting detect, the correct operation is to lower the patient’s upper body and turn the head to one side. And promptly remove the vomit.

respiratory diseases

Airway Obstruction

Obstruction of Upper Airway:

Children with rhinitis are prone to runny nose and sneezing. More severe headaches can occur. Rhinitis divid into many types.
Such as allergic rhinitis, chronic rhinitis, atrophic rhinitis. Treat different types of rhinitis are different ways. Therefore, after the child has rhinitis, through active treatment to improve. Prevent rhinitis from repeatedly posing a threat to the health of children.

  • When the tongue falls back, lift the lower jaw to open the oropharyngeal airway and clear throat secretions;
  • Laryngeal edema, can use glucocorticoids, and tracheotomy if necessary;
  • During laryngospasm, apply pressure to give oxygen;
  • In severe cases, implement cricothyroid membrane puncture to give oxygen.
  • Perform endotracheal intubation if necessary.
respiratory diseases

Obstruction of  Lower Airway:

The common cause is the accumulation of tracheal and bronchial secretions.Or saliva or vomit accidentally enters the airway or bronchospasm.
The most effective treatment measures are endotracheal intubation, suction to remove secretions, and antispasmodics.

Atelectasis and Pneumonia

Due to sputum blocking the bronchial or aspiration during anesthesia.
Prevention should be the main priority, timely removal of respiratory secretions. Keep the airway open to prevent aspiration.

June 28, 2022
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COPD is also sometimes called "emphysema" or "chronic bronchitis."

What is COPD(chronic obstructive pulmonary disease)?

By COPD

Chronic obstructive pulmonary disease is a common, preventable and treatable chronic lung disease. An abnormality in the small airways in the lungs that restricts airflow in and out of the lungs. Some procedures cause the airways to narrow. Parts of the lungs may be damaged. Mucus blocks the airway. Inflammation and swelling of the lining of the airways.

COPD is also sometimes called “emphysema” or “chronic bronchitis.” Emphysema usually refers to damage to the small alveoli at the ends of the airways in the lungs. Chronic bronchitis refers to chronic cough caused by inflammation of the respiratory tract. Accompanied by sputum production.

Chronic obstructive pulmonary disease is one of the leading causes of death from chronic diseases worldwide. It is currently the fourth leading cause of death in Europe and the United States. Prevalence and mortality will continue to rise in the coming decades. According to the World Health Organization estimates. COPD will become the third leading cause of death globally in 2023.

old man with copd

Some data about COPD

The diagnosis is determined by a spirometer. If bronchodilators are used, the one-second rate of forced exhalation is less than 70%. Expiratory airflow limitation can be determined by adding a forced expiratory one-second volume of less than 80% of the predicted value. And it is not completely recoverable.

Normal people if they don’t smoke. After the age of thirty-five. The amount of forced exhalation per second decreases by about 30 ml per year. And smokers declined even faster. It can even reduce about 150 ml per year. Although smoking cessation does not help the recovery of lung function. However, the rate of deterioration of lung function can be slowed to the same as that of non-smokers.

COPD and asthma(a respiratory disease) have the same symptoms. People can have both diseases at the same time.
From the perspective of disease progression. The evolution of COPD symptoms develops as follows:

Early

No obvious symptoms.

Medium

  • Long-term chronic cough
  • Expectoration
  • Significant shortness of breath or difficulty breathing during activity
  • Patients may feel short of breath even doing simple things.
  • More difficulty eating or exercising
  • Breathing becomes more laborious.

Late

  • Weight loss
  • Loss of appetite
  • Tired and weak

In acute exacerbations. During the course of the disease, patients may experience sudden onset and exacerbation of the disease. Wheezing and chest tightness. Known as exacerbations.

Parts of the lungs may be damaged

Notably, acute exacerbations can be life-threatening. The main symptoms of the patient are:

  • More sputum than usual
  • The color of the sputum changes from white to yellow, or the sputum becomes more viscous
  • The degree of shortness of breath and chest tightness was more severe than usual.
June 27, 2022
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Respiratory Disease for kids

What are the common respiratory diseases in children？

By Respiratory Disease

Among pediatric outpatient clinics, 80% to 90% are respiratory diseases. The most common childhood respiratory diseases divide into two broad categories. One is infectious diseases. One category is non-infectious diseases.

Therefore, it is necessary to understand what respiratory diseases are.Take precautions in the right way. In order to prevent these respiratory diseases in children from causing bodily harm.

1. Pediatric Pneumonia

After the emergence of pneumonia in children, the health of children will be affected. Pneumonia caused by bacterial infection may cause excessive sputum secretion, cough, and fever.
If it is viral pneumonia, there may be wheezing and difficulty breathing.Anti-bacterial and viral invasion through timely drug treatment.Otherwise, pneumonia in children will continue to worsen, which will also threaten the health of children.

2. Rhinitis - The most common respiratory disease

Children with rhinitis are prone to runny nose and sneezing.More severe headaches can occur.Rhinitis can be divided into many types.
Such as allergic rhinitis, chronic rhinitis, atrophic rhinitis.Different types of rhinitis are treated differently.Therefore, after the child has rhinitis, it must be improved through active treatment.Prevent rhinitis from repeatedly posing a threat to the health of children.

3. Acute Pharyngitis

Acute laryngitis develops rapidly in the course of the disease. Acute pharyngitis often has hoarseness and sore throat. In severe cases, breathing difficulties and airway obstruction may also occur.
During treatment, inflammation is eliminated by fighting infection.The application of glucocorticoids can improve acute pharyngitis through aerosol treatment if necessary.This can prevent children from getting worse of acute pharyngitis.

4. Allergic Cough

prevention through reasonable measures, it will affect the health of children.One of the most common is allergic cough.Children often have a recurring cough. This cough is related to changes in the environment and seasons. Through inspection, it is possible to determine what the allergen is. Positive improvement through allergen avoidance, dietary control, and rational drug use.

If bacterial infection exists, antibacterial treatment and antiallergic treatment need to arrange.
Usually in the process of caring for the kid’s body, the method should be reasonable in order to improve the allergic cough.

June 27, 2022
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prevent rhinitis

how to prevent rhinitis?

By Respiratory Disease, Rhinitis

The nose is the gateway to breathing.It has the functions of heating, humidifying and cleaning the inhaled air.If you suffer from rhinitis, rhinitis will affect the physiological function of the nasal cavity.People with rhinitis experience breathing difficulties, which can lead to lower blood oxygen levels.And, this will affect the function and metabolism of other tissues and organs.Prevention of rhinitis starts from daily life. Here are some suggestions of prevent rhinitis:

1. Nose Bath Exercise

It is recommended to wash the nose with cold water throughout the year. Especially when washing your face in the morning, wash your nose several times with cold water. This improves the nasal mucosa and blood circulation, and enhances the ability of the nose to adapt to the weather. It can also prevent colds and respiratory diseases.

2. Early Prevention And Treatment Of Respiratory Related Diseases

It is recommended to wash the nose with cold water throughout the year. Especially when washing your face in the morning, wash your nose several times with cold water. This improves the nasal mucosa and blood circulation, and enhances the ability of the nose to adapt to the weather. It can also prevent colds and respiratory diseases.

3. Keep Your Nose Healthy And Breathe Smoothly

Blow your nose properly

It is recommended to wash the nose with cold water throughout the year. Especially when washing your face in the morning, wash your nose several times with cold water. This improves the nasal mucosa and blood circulation, and enhances the ability of the nose to adapt to the weather. It can also prevent colds and respiratory diseases.

Avoid stuffing foreign objects or pollutants into the nasal cavity. 

Take appropriate protective measures when entering an environment with air pollution. Such as wearing masks, gas masks, etc.

Keep the nasal cavity clean

Wash hands thoroughly with soap and water under running water. The mucus and secretions from the external nasal passages are then cleared.Under normal circumstances, it should be cleaned at least 2 times a day.Every morning after waking up, before washing your face, and at night before going to bed, clean up once each.In case of an increase in nasal secretions caused by illness, clean it at any time. This can remove various viruses and bacteria from the nasal cavity and keep the upper respiratory tract clean.

Often make the nose moist

The most common symptoms of nasal passages are dirty and dry, and the symptomatic solution is to clean and moisten.You can spray some physiological drug aerosols to wash away the bacteria and impurities attached to the nasal mucosa.Keep the nasal mucosa moist. It can prevent and slow down the occurrence of various respiratory infections and nasal inflammation.

4. Pay Attention To Environmental Hygiene

  • It is best to wash pillows and bedding with hot water every week. Avoid dust and fungal growth.
  • Avoid excessively stimulating smells, such as mosquito coils, incense sticks, paints, detergents, etc. Wear a mask whenever possible when cleaning.
  • If you already have pets, such as cats, dogs, birds, rabbits, mice, etc. Please clean the hair regularly.
  • Avoid respiratory infections caused by inhaling pet hair.
  • Avoid smoking and being in cigarette smoke or dirty air.
  • People with skin allergies should avoid excessive use of detergents.
June 24, 2022
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elderly with asthma

How to Prevent Asthma？

By Asthma

Bronchial asthma is very dangerous. Patients must take preventive measures. Pay attention to dietary restrictions. To reduce asthma attacks. At the same time, you should go to the regular hospital for treatment as soon as possible. Avoid getting sicker. The preventions of asthma are as follows:

Quit smoking and limit alcohol

Chemicals and smoke in cigarettes can irritate the respiratory tract. Therefore, patients should quit smoking. In addition, try to avoid passive smoking and drink less alcohol.

not smoking

Avoid contact with allergens

Inhalation of:

  • smoke
  • dust
  • gasoline
  • paint and other odors
  • cold air

can stimulate the sensory nerve endings under the bronchial mucosa. Reflexively causes vagal excitation and coughing. Therefore, patients should stay away from these allergens.

Kids with asthma

Prevent respiratory infections

In colder weather, breathing in cold and dry air can trigger an asthma attack. So try to avoid going out during an asthma attack.

  • Drink plenty of warm water to keep warm.
  • Wear a scarf or mask to cover your mouth and nose when you go out.
  • Avoid direct exposure of the respiratory tract to cold air.
  • Breathe in as warm air as possible.

Keep indoor air circulation and clean

Airborne dust mites and bacteria are the main allergens that cause asthma.

So it should be cleaned frequently.

Reduce dust in the air.

Pay attention to indoor cleanliness and ventilation.

Moderate amount of exercise

Appropriate exercise can effectively enhance cardiopulmonary function. Great way of preventions of asthma.

prevent asthma

Breathing exercises

You can take pursed lip breathing and abdominal breathing exercises.

Improve bronchial blood supply.

Improves airway relaxation.

Twice a day, 15 minutes each time.

Sanfu Stickers and Sanjiu Stickers

This is a characteristic therapy in traditional Chinese medicine.

It is a concrete application of the holistic view of “harmony between man and nature” and the view of disease prevention of “prevention before disease” in traditional Chinese medicine.

External therapy with acupoint sticking is commonly used.

Medications are administered to the human body during the summer when the sun is at its strongest in nature. Can unclog the body’s veins.

So as to achieve the purpose of preventing the disease in winter. And continue acupoint sticking treatment in winter.

To consolidate the effect of curative effect.

June 24, 2022
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treat rhinitis

How to treat rhinitis this respiratory disease？

By Respiratory Disease, Rhinitis

Although rhinitis disease does not cause upper respiratory tract infection, it will reduce the body’s immunity.Therefore, patients with rhinitis are more likely to have upper respiratory tract infections.People with rhinitis should actively improve their physical fitness and try to wear masks when going out.To prevent upper respiratory tract infection.Rhinitis is a chronic disease, and it is necessary to actively cooperate with doctors to treat rhinitis to avoid complications.

treat rhinitis-1

Drug Treatment For Rhinitis Patients

Antibiotic Drugs: 

Such as rhinitis accompanied by bacterial infection. Select cefprozil, cefdinir for anti-infective treatment;

Decongestants:

Oxymetazoline hydrochloride nasal spray can reduce nasal mucosa edema and relieve nasal congestion symptoms;

Anti-allergic Drugs:

Relieve A llergies use antihistamines such as cetirizine hydrochloride and loratadine;

Glucocorticoid Drugs:

Such as nasal sprays such as budesonide, fluticasone propionate and mometasone furoate. The above drugs can effectively reduce the production of respiratory inflammatory mediators. Moreover, the administration method of nasal spray can improve the symptoms of rhinitis more quickly and directly;
Treat Rhinitis-2

Nasal Flushing Drugs:

Use normal saline and nasal wash for nasal flushing. This will remove inflammatory substances and bacteria, etc.;

Surgery And Other Treatments For Rhinitis Patients

Operation Treatment:

For rhinitis that is not effective after medical treatment, nasal congestion can resolve surgery. Surgery can also resolve nasal obstruction caused by turbinate hypertrophy, or atrophic rhinitis with extremely dry nasal passages.

Laser Or Microwave Therapy:

For nasal obstruction, sneezing. But generally does not solve the problem of runny nose.

Most rhinitis symptoms can be relieved by effective treatment.Nasal endoscopic surgery can also completely cure some rhinitis.And some nasal washes, rhinitis stickers or corresponding therapeutic drugs can play a very good role in the treatment of rhinitis.And when the drug cannot prevent the rhinitis from deteriorating into an upper respiratory tract infection, then consider surgery to treat the rhinitis.

June 23, 2022
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How to treat asthma

How to treat asthma？

By Asthma

Bronchial asthma is a chronic inflammatory disease of the respiratory tract involving a variety of cells. The clinical manifestations are recurrent wheezing, shortness of breath, chest tightness, cough and other symptoms. It usually occurs at night and early in the morning. The treatment of asthma can be divided into drug-based and device-assisted.

using Peak flow meter

Drugs

Asthma treatment drugs can be divided into two categories: controller drugs and reliever drugs.

Control Drugs

  • Inhaled corticosteroids (ICS)
  • Systemic corticosteroids
  • Leukotriene Modulators
  • Long-acting beta2 agonist (need to be used in combination with ICS)
  • Slow release theophylline
  • Sodium Cromolyn
  • Anti-IgE Monoclonal Antibody

Reliever Medication

  • Fast-acting inhaled beta2-receptor agonist
  • short-acting oral beta2 agonists
  • Systemic corticosteroids
  • Inhaled anticholinergic drugs
  • short-acting theophylline

Devices

In winter, due to the large temperature difference between indoor and outdoor. The condition of patients with COPD will be aggravated if they are not careful.

Manifested as aggravated cough, increased sputum or yellow purulent sputum. A little activity can make the wheeze worse. Just like most people keep a blood pressure monitor or blood sugar tester at home, there are a few things that people with asthma should keep at home.

Nebulizer

The principle of nebulizing inhalation is under the condition of nebulizer and oxygen flow. A drug that makes a drug liquid into a mist.

The patient also inhales the drug into the respiratory tract while breathing, so as to achieve the therapeutic effect. Generally speaking, the main function of aerosol inhalation is to relax the respiratory tract and resist infection. Improve edema, relieve cough and reduce phlegm by anti-inflammatory.

Peak flow meter

Peak flow meter is a simple instrument for monitoring changes in lung function. That is, predicting changes in asthma conditions.

The principle is to know how well to controll the disease. And when to seek medical attention based on the effective values ​​monitored. Generally suitable for home use.

Peak flow meter

Diffusion Residual Pulmonary Function Meter

Diffusion Residual Pulmonary Function Tester is a measuring instrument that can perform pulmonary function tests and track lung health. It can measure common pulmonary function testing parameters including FVC, FEV1, FEV1/FVC, etc.

Usually use for follow-up and health management of patients diagnosed with asthma. To remaind patients to take medicine regularly and to do pulmonary function tests regularly.

Do regular lung breathing exercises as prescribed by your doctor. Mainly used for long-term monitoring. It is generally a standing instrument in a hospital.

June 23, 2022
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