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Yuan Qing
Pulmonology
About me
Yuan Qing, male, associate chief physician, associate professor, medical doctor, Young Member of the Anti-Infection Branch of Beijing Pharmacological Society.
1996.7-2001.7 Shanxi Medical University, Bachelor of Clinical Medicine.
2001.7-2004.7 Master's degree student in the Department of Infectious Diseases, Beijing Friendship Hospital, affiliated to Capital Medical University.
2004.7-2009.7 Resident physician in the Department of Critical Care Medicine, Beijing Friendship Hospital, affiliated to Capital Medical University.
2006.7-2009.7 Doctoral student in the field of infectious diseases and critical care medicine at Capital Medical University.
2009.7-2014.3 Beijing Century Hospital, Department of Respiratory Medicine.
2014.4-present Beijing Century Hospital, Cadre Medical Department.
He has received further training in respiratory critical care at China-Japan Friendship Hospital. Engaged in clinical, teaching, and research work on respiratory infectious diseases, respiratory critical conditions, respiratory endoscopy, Chronic Obstructive Pulmonary Disease (COPD), and asthma. Proficient in respiratory medicine, particularly in theoretical knowledge, new developments, new technologies, and clinical diagnosis and treatment in the mentioned areas. Principal investigator of 1 bureau-level research project and 3 internal projects at the hospital. Co-author of 2 specialized books, with over 20 research papers published at home and abroad, including 5 papers indexed by SCI.
Proficient in diseases
Respiratory system infections, asthma, respiratory failure, various difficult-to-treat diseases, and the diagnosis of thoracic imaging particularly in benign and malignant tumors!
Voices
Can you smoke with tracheitis?
Tracheitis is primarily caused by the decrease in our body's resistance, followed by infections from various external pathogens such as bacteria and viruses, manifesting mainly with symptoms of cough, phlegm, fever, and wheezing. Since tobacco can produce a large amount of smoke, which is an irritant to the trachea, it can induce symptoms like cough, phlegm, and even chest tightness and wheezing in patients. Thus, for patients suffering from tracheitis, smoking might exacerbate their condition, worsening the existing illness. Therefore, we advise patients with tracheitis to avoid smoking and to stay in environments with fresh, clean air as such conditions are beneficial for recovery.
The difference between interstitial pneumonia and pneumonia
Interstitial pneumonia, also known as diffuse pulmonary interstitial fibrosis, mainly refers to a disease characterized by the replacement of the lung interstitium with some invisible fibrous tissues, leading to lung atrophy and difficulty breathing as the main manifestations. The pathological site of pneumonia is mainly in the alveoli and lung parenchyma, and patients mainly show symptoms such as coughing, expectoration, and fever, generally not experiencing difficulty breathing. Additionally, interstitial pneumonia and pneumonia have typical and distinct changes in imaging. Through imaging, it is basically possible to differentiate almost completely between interstitial pneumonia and pneumonia without the need for any special techniques.
How to treat tracheitis?
Tracheitis is primarily caused by a decline in a person's immune system, followed by infection by external microorganisms, resulting in inflammation within the airway. The main symptoms presented by patients are coughing, expectoration, fever, wheezing, etc. Generally speaking, this disease is considered an infectious disease and requires anti-infection treatment. Doctors usually choose the appropriate antibiotics or antiviral medications based on experience. Additionally, based on the patient's symptoms, doctors may select some symptomatic treatments such as cough suppressants, asthma relief, expectorants, fever reducers, etc. When patients experience significant expectoration or fever, resulting in respiratory moisture evaporation, doctors will also provide certain fluid replenishments. Furthermore, some dietary therapy methods can also be used, such as drinking boiled water with pears and white fungus, which also has a therapeutic effect on tracheitis.
Will tracheitis cause coughing?
Tracheitis is mainly due to a decrease in a person's resistance, and some pathogenic microorganisms from the external environment infect the trachea, forming some infectious inflammation on the tracheal mucosa, producing a large amount of secretions, and forming sputum. We call this disease tracheitis. Due to the large amount of secretions and sputum in the airway, the person will actively cough to expel these sputum from the body. Therefore, the typical symptom of tracheitis is coughing. Some patients may have severe inflammation and exhibit symptoms of fever. If the tracheitis continues to spread downwards and affects the bronchi, the patient may experience some respiratory difficulties, which we call bronchitis. In this case, treatment with some antibiotics and expectorants is necessary.
There are several types of common cold.
Traditional Chinese medicine classifies the common cold based on the different external pathogenic factors a patient encounters, which can be categorized into cold-induced common cold and heat-induced common cold. A cold-induced common cold occurs when a patient is invaded by cold pathogens, while a heat-induced common cold is when a cold is contracted after exposure to external heat pathogens. In modern medicine, also known as Western medicine, the common cold is further classified into the ordinary common cold, primarily caused by viruses, bacteria, and mycoplasma infections, and the epidemic influenza, mainly caused by the influenza virus. Generally speaking, both Chinese and Western medicine employ different treatment methods and medications specific to the pathogens involved in the cold, and both approaches can be very effective in treating the condition.
Asthma: What to Avoid
Asthma is a chronic inflammatory disease of the airways involving various types of cells and cellular components, primarily eosinophils. This eosinophil-dominated inflammation is generally related to allergies. Substances that can trigger airway allergies include common allergens such as pet dander, pollen, dust mites, and mold. Therefore, it is generally recommended that individuals with asthma should avoid contact with these substances. Additionally, during the flu season, it is important to prevent colds by wearing masks to avoid viral infections.
Which one causes body aches, bacterial cold or viral cold?
Bacterial colds and viral colds are named after the different microorganisms that cause the symptoms of colds. The upper respiratory tract includes the nose, pharynx, and larynx. Usually, when the body's resistance decreases or one is overly fatigued, it is very easy to be infected by external pathogens such as bacteria and viruses. However, when bacteria infect the human body, most of the symptoms are mainly concentrated in the nasopharyngeal area and do not spread throughout the body. On the other hand, viral colds are different. After infecting the human body, in addition to causing respiratory symptoms, viral colds also cause general discomfort throughout the body, such as headaches, limb weakness, muscle soreness, joint pain, and can even lead to abdominal pain, nausea, vomiting, and other symptoms. Thus, viral colds produce more severe whole-body symptoms.
How many days does the flu fever last?
Flu fever generally lasts for 3-5 days. Flu refers to the condition characterized by sore throat, cough, and fever after the human body is infected with the influenza virus. It is called influenza, which is a symptom that appears after a viral infection. In most cases, it is self-limiting, meaning it can be treated with or without medication. The fever from influenza generally lasts about 3-5 days, and usually, after five days, the body temperature begins to decrease, and even returns to normal. Around 7-10 days, the patient's condition can naturally be completely alleviated. Therefore, influenza is not a severe disease, and as long as medication is used properly, some cases might see the fever subside within 3-5 days.
Why should one lie flat for acute pulmonary embolism?
When acute pulmonary embolism occurs, it is primarily due to a thrombus from the venous system being carried by the venous blood flow back to the right heart, and then due to the ejection from the right heart, this thrombus gets lodged in the pulmonary artery, forming a pulmonary embolism. After the onset of pulmonary embolism, the primary treatment measure is to have the patient lie down and remain still. The reason is mainly that if the patient is standing or moving, it is very likely that the thrombus in the venous system could continue to detach and move within the venous system. This can worsen the symptoms of pulmonary embolism or lead to new embolic sites, so the treatment for the patient involves immobilization and lying down to avoid further movement, making this the most basic approach to treatment.
What department should I go to for the flu?
Influenza refers to a disease that manifests as cough, fever, and sore throat following human infection by the influenza virus. It is commonly known as the flu or influenza. In addition to respiratory symptoms, the flu may also present with digestive symptoms such as nausea, vomiting, abdominal pain, and diarrhea. Therefore, for flu treatment, one can visit the respiratory department. Of course, in cases of severe symptoms such as high fever, chest tightness, and fatigue, one may also visit the emergency department. However, if the initial diagnosis is predominantly digestive symptoms, it's possible that the gastroenterology department will refer the patient back to the respiratory department for treatment. This requires careful differentiation and exclusion by the doctor before making a diagnosis, so visiting the respiratory or emergency department for flu is appropriate.