Does respiratory failure spread?

Written by Han Shun Li

Pulmonology

Updated on September 03, 2024

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Respiratory failure is a condition characterized by significant decline in respiratory function and is clinically very serious, being a common critical and acute illness. Respiratory failure itself is not contagious, but certain diseases that cause respiratory failure can be contagious. For example, if it is caused by infectious pulmonary tuberculosis, then the tuberculosis can be transmitted, but respiratory failure itself is not contagious.

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Written by Han Shun Li

Pulmonology

30sec

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Does respiratory failure spread?

Respiratory failure is a condition characterized by significant decline in respiratory function and is clinically very serious, being a common critical and acute illness. Respiratory failure itself is not contagious, but certain diseases that cause respiratory failure can be contagious. For example, if it is caused by infectious pulmonary tuberculosis, then the tuberculosis can be transmitted, but respiratory failure itself is not contagious.

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Written by Yuan Qing

Pulmonology

1min 9sec

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Can people with respiratory failure exercise?

Whether people with respiratory failure can exercise depends mainly on whether the respiratory failure occurred acutely or chronically. Generally, it is usually advised against exercising during acute respiratory failure, such as severe pulmonary inflammation, drowning, or failure of the nervous system functions. Exercise during this time can worsen the body's oxygen deficit and increase oxygen consumption, potentially exacerbating the symptoms of the disease. However, for chronic respiratory failure, such as chronic obstructive pulmonary disease (COPD) or chronic pulmonary interstitial fibrosis, patients have long been enduring hypoxia or hypercapnia. These individuals can engage in appropriate respiratory rehabilitation exercises, such as respiratory rehabilitation gymnastics and some traditional Chinese medicine practices, which can greatly aid in the recovery from the disease, particularly respiratory failure. The decision primarily depends on the patient’s specific condition and their physical tolerance.

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Written by Li Fang Xiao

Internal Medicine

56sec

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Can respiratory failure be cured?

Respiratory failure can potentially be cured, and the key lies in identifying the cause of the respiratory failure. For instance, acute inflammatory infections, such as severe pneumonia and other infectious diseases, can lead to dysfunction in lung ventilation and gas exchange, manifesting as respiratory failure. With the aggressive use of antibiotics and anti-infection drugs, once the infection is controlled, respiratory failure can also be corrected accordingly. Furthermore, if it is a complication of other diseases, such as acute left heart failure, respiratory failure can also occur. This type of respiratory failure will quickly improve once heart function is corrected. However, in the case of chronic diseases such as chronic obstructive pulmonary disease, bronchiectasis, asthma, and other causes, respiratory failure can only be managed with medication to alleviate symptoms, and it cannot be completely cured.

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Written by Han Shun Li

Pulmonology

49sec

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What are the symptoms of respiratory failure?

Respiratory failure is a common critical illness in clinical settings, characterized by serious impairments in the lung's ventilation and gas exchange functions. What are the symptoms after respiratory failure? First and foremost, the earliest and most obvious symptom is difficulty breathing. Many patients experience significant difficulty breathing; severe cases may even involve orthopnea, profuse sweating, and inability to speak. Another important symptom is cyanosis, which is a typical manifestation of hypoxia. Additionally, there can be neuropsychiatric symptoms such as mental confusion, agitation, convulsions, and even coma. Other systems may also exhibit symptoms, such as tachycardia, arrhythmias, and decreased gastrointestinal function.

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Written by Peng Miao Yun

Internal Medicine

1min 6sec

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Care of Patients with Respiratory Failure

In the nursing care of patients with respiratory failure, it is important to strictly monitor vital signs daily, as respiratory failure is considered an emergency and critical condition clinically. Observe the patient's blood pressure, consciousness state, and respiratory rate. At the same time, good skin care and oral care should be maintained to prevent aspiration pneumonia and bedsores. Most importantly, secretions should be cleared in a timely manner, including phlegm. Conscious patients should be encouraged to cough forcefully. For patients who are weak in coughing, assist them in turning and patting their backs regularly to facilitate the expulsion of phlegm. For comatose patients, mechanical suction can be used to maintain airway patency. It is advisable to avoid factors that may cause breathing difficulties, such as cold wind and poor air circulation. Pay attention to enhancing physical exercise appropriately, preventing colds, and maintaining a regular lifestyle.