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Hu Xue Jun
Pulmonology
About me
Hu Xuejun, affiliated hospital of Hunan Provincial Institute of Traditional Chinese Medicine, is a renowned specialist, professor, chief physician, medical doctor, postdoctoral fellow, and master's supervisor. He is also the Vice President of the Chronic Disease Management Professional Committee of the World Federation of Chinese Medicine Societies, Executive Director of the Febrile Diseases Branch of the Chinese Association of Ethnic Medicine, Executive Committee Member of the Respiratory Drug Research Professional Committee of the China Association of Chinese Medicine, Committee Member of the Respiratory Diseases Professional Committee of the China Association of Integrated Traditional Chinese and Western Medicine, Director of the Hunan Provincial Society of Traditional Chinese Medicine and Integrated Traditional Chinese and Western Medicine, and Chairman of the Chronic Disease Management Professional Committee of the Hunan Provincial Society of Traditional Chinese Medicine and Integrated Traditional Chinese and Western Medicine. His main focus is on respiratory medicine, neurology, difficult internal medical conditions, and chronic disease management. He specializes in the diagnosis and treatment of diseases such as cough, asthma, chronic bronchitis, bronchiectasis, chronic obstructive pulmonary disease, cardiopulmonary disease, pulmonary infections, pulmonary tumors, suboptimal health conditions, dizziness, insomnia, headaches, stroke, gastritis, rheumatic diseases, and dermatological itching using a combination of Chinese and Western medicine.
Proficient in diseases
Diagnosis and treatment of diseases such as cough, asthma, chronic bronchitis, bronchiectasis, chronic obstructive pulmonary disease, pulmonary heart disease, pulmonary infections, pulmonary tumors, suboptimal health conditions, dizziness, insomnia, headaches, stroke, gastritis, rheumatism, and skin itching syndrome in both Chinese and Western medicine.
Voices
What can you eat with pneumonia?
What can pneumonia patients eat? Pneumonia is usually an acute illness, often accompanied by symptoms such as excessive phlegm, cough, shortness of breath, and chest pain, which demand strict dietary considerations. A good diet ensures that pneumonia patients get enough fluids and calories, which helps in the treatment of pneumonia. Patients can consume foods rich in quality protein, high calories, and vitamins, such as eggs, animal liver, cornmeal, buckwheat flour, and a moderate amount of fruits and vegetables. Foods like black fungus, seaweed, kelp, and mushrooms can also be included more frequently. It is important for patients to drink plenty of water. Pneumonia patients may experience fever and sweat a lot; drinking more water can help replenish fluids in a timely manner, prevent excessive loss of fluids, and more frequent urination helps in faster elimination of metabolic waste from the body, aiding in the recovery from the disease.
Symptoms of pulmonary tuberculosis
Now let me talk about the symptoms of tuberculosis. Tuberculosis is a chronic infectious disease caused by Mycobacterium tuberculosis, which can invade many organs, with pulmonary tuberculosis being the most common. The main symptoms are respiratory symptoms and systemic symptoms. The respiratory symptoms are mainly manifested as coughing, expectoration for more than two weeks, or blood in the sputum, which are common suspicious symptoms of pulmonary tuberculosis. Generally, the cough is mild, either dry or with a small amount of mucus. When cavities form, the amount of sputum may increase, and if there is a secondary bacterial infection, the sputum may become purulent. If there is concomitant bronchial tuberculosis, it will manifest as an irritating cough. About one-third of patients will experience hemoptysis, and some may experience massive hemoptysis. If the tuberculosis lesions involve the pleura, it can manifest as chest pain. Dyspnea is more common in patients with caseous pneumonia or those with a large amount of pleural effusion. These are local symptoms. Systemic symptoms mainly manifest as fever, which is the most common manifestation, often as long-term afternoon fever, meaning it begins to rise in the afternoon or evening, drops in the morning, and then returns to normal. Some patients may also experience fatigue, night sweats, loss of appetite, weight loss, etc. Women of childbearing age may experience menstrual disorders, etc.
Is pneumonia contagious?
Pneumonia can be divided into many types, including viral pneumonia, bacterial pneumonia, and those caused by special bacteria such as tuberculosis bacillus, and atypical bacteria such as Legionella, Mycoplasma, Chlamydia, etc. Generally, pneumonia does not cause large-scale disseminated transmission, because most people have normal immune systems that can resist these less virulent bacteria; however, in populations with lower immunity, inhaling droplets from patients with bacterial pneumonia can potentially lead to pneumonia. However, pneumonias caused by "SARS", anthrax, pneumonic plague, etc., are highly contagious and can cause large-scale transmission through droplets, and these are strictly controlled infectious diseases in our country. In cases of open tuberculosis, the patient's sputum and cough droplets might contain the pathogen, which could then infect those in close contact. Infectious pneumonia typically has an abrupt onset, with an incubation period of 2-10 days, and fever as the initial symptom, generally above 38℃, possibly accompanied by chills, coughing, scant sputum, occasional bloody sputum, palpitations, shortness of breath, and in some cases, difficulty breathing. It may also be accompanied by muscle soreness, headaches, joint pain, fatigue, and diarrhea.
Types of Pneumonia
Now let's talk about what pneumonia is and its classification. Pneumonia refers to inflammation of the terminal airways, alveoli, and pulmonary interstitium. It can be caused by pathogenic microorganisms, physicochemical factors, immune damage, allergies, and drugs. Bacterial pneumonia is the most common type of pneumonia and is also one of the most common infectious diseases. The classification of pneumonia generally involves several aspects: First is the anatomical classification: from an anatomical perspective, it can be divided into lobar pneumonia (alveolar pneumonia), bronchopneumonia (bronchial pneumonia), and interstitial pneumonia. Second, the classification based on etiology, which mainly includes the following aspects. The first is bacterial pneumonia, which includes Streptococcus pneumoniae pneumonia, Staphylococcus aureus pneumonia, Klebsiella pneumoniae pneumonia, Haemophilus influenzae pneumonia, Pseudomonas aeruginosa pneumonia, and Acinetobacter baumannii pneumonia, etc. The second point is pneumonia caused by atypical pathogens such as Legionella, Mycoplasma, and Chlamydia. The third is viral pneumonia. The fourth refers to fungal diseases or fungal pneumonia. The fifth is pneumonia caused by other pathogens: such as rickettsiae, parasites. The sixth is pneumonia caused by physicochemical factors: such as radiation pneumonia, inhalational pneumonia, and lipid pneumonia. The third category is classification by the environment of illness, which can be divided into two types: the first is community-acquired pneumonia, and the second is hospital-acquired pneumonia.
Is pneumonia serious?
Is pneumonia serious, and what will happen if it worsens or goes untreated? Severe pneumonia can lead to septic shock and can even be life-threatening. If pneumonia is not treated or not treated thoroughly, it can deteriorate into the following conditions: First, it can cause lung abscesses and empyema, and even lead to pericarditis, meningitis, and more; Second, the infection can enter the bloodstream, causing bacteremia and even septic shock; Third, the patient's continuous high fever can lead to febrile convulsions and even the possibility of coma; Fourth, extensive pneumonia can reduce the function of the alveoli, causing hypoxia and carbon dioxide retention. Hypoxia can affect the function of the nervous system, and patients with severe pneumonia may experience drowsiness, irritability, and even convulsions and coma.
Can pneumonia be cured?
Can pneumonia be cured, and will there be any sequelae? Generally speaking, common pneumonia without complications can be completely cured. If pneumonia infection is detected, seek medical attention in a timely manner and treat it rationally under the guidance of a professional doctor, it generally will not leave sequelae or affect lung function. However, some complications of pneumonia, such as meningitis and pericarditis, may leave symptoms like headaches, dizziness, palpitations, and chest pain. Ordinary pneumonia might leave streaky shadows or irregular pleura on chest X-rays or lung CT scans, but these will not impact the human body. Patients who have previously been infected with tuberculosis may have calcification spots in their lungs, which is a normal phenomenon. Some people may experience sequelae after treatment, such as hearing loss caused by the use of antimicrobial drugs, and avascular necrosis of the femoral head occurring after SARS treatment; however, these are possibly side effects of the drugs, rather than sequelae of pneumonia.