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Han Shun Li
Pulmonology
About me
With over twenty years of experience in the medical field, currently working as the Associate Chief Physician in the Department of Respiratory Medicine at the Central Hospital of Jiaozuo Coal Industry (Group) Co., Ltd.
Proficient in diseases
Diagnosis and treatment of common respiratory diseases.
Voices
Symptoms of asthma
Asthma is a common respiratory disease. What are the symptoms after the onset of asthma? Typically, asthma patients exhibit characteristic symptoms, including episodic chest tightness, wheezing, and difficulty breathing, often accompanied by a wheezing sound. The breathing difficulty usually manifests as difficulty exhaling. However, some asthma patients show atypical symptoms, possibly presenting only with coughing or chest tightness, known as cough-variant asthma.
Treatment principles for respiratory failure
Respiratory failure is a common emergency condition in the respiratory system, with patients often experiencing significant breathing difficulties, cyanosis, etc. So, what are the principles of treatment for respiratory failure? The overall principles of treatment are to enhance respiratory support, including maintaining airway patency, correcting hypoxia through oxygen therapy, and improving ventilation with the use of ventilators, among other measures. Additionally, it is important to intensify treatment of the causes and inducers of respiratory failure, such as controlling infections. Attention should also be paid to general supportive treatment, such as nutritional support, correcting electrolyte imbalances, etc., as well as protecting other vital organs, like the liver and kidneys.
What medicine is good for acute bronchitis?
Acute bronchitis is an acute inflammation of the bronchial mucosa, often caused by pathogenic microbial infections, as well as physical and chemical factors and allergic factors. Patients experience symptoms such as coughing, expectoration, fever, and wheezing. Generally, acute bronchitis does not require intravenous fluid treatment. It can be cured within two to three weeks through oral medication, such as oral anti-inflammatory drugs and oral cough suppressants and asthma relievers. However, in some cases, such as when symptoms are relatively severe, there is a bacterial infection, and oral medication is difficult, intravenous antibiotics can be considered for treatment.
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.
How to prevent acute bronchitis
Acute bronchitis is relatively common in clinical practice, especially among elderly and frail patients. Common symptoms include fever, cough, expectoration, chest tightness, and more. To prevent acute bronchitis, it is important to exercise regularly, enhance physical fitness, rest adequately, balance work and rest, and avoid overwork and staying up late. During seasons when colds are prevalent, it is advisable to drink more water, ensure room ventilation to prevent colds, and strive to improve the living and sanitary conditions to keep the air fresh. Active treatment should be sought for those with upper respiratory infections, such as diseases in the nose, pharynx, or larynx areas.
Is bronchopneumonia the same as pneumonia?
Some patients might ask if bronchopneumonia is a type of pneumonia. Undoubtedly, bronchopneumonia is a type of pneumonia, categorized anatomically. It can be classified into lobar pneumonia, bronchopneumonia, and interstitial pneumonia. During X-ray imaging, bronchopneumonia typically shows as irregular patchy shadows distributed along the lung markings, with soft and blurry edges, without signs of consolidation. It often occurs in the lower lobes of both lungs. The treatment principles for bronchopneumonia are similar to those for common pneumonia, mainly involving the use of antibiotics, cough suppressants and expectorants, fever reduction, and other symptomatic treatments.
Can mycoplasma infection be cured?
Mycoplasma infection is quite common clinically. After infecting the human body, it can cause pneumonia and mycoplasmal pneumonia. So, can mycoplasma infection be cured? Generally speaking, mycoplasma infection is a self-limiting disease. Even without medication, most patients can recover by themselves. Medication can help alleviate symptoms and shorten the duration of the illness. Clinically, macrolides or fluoroquinolones are often used to treat mycoplasma infections. Therefore, mycoplasma infection can be cured.
Can a cold cause vomiting?
The common cold is caused by a viral infection, often causing symptoms in the nasopharyngeal area, such as sneezing, runny nose, nasal congestion, sore throat, fever, headaches, and so on. So, can a cold cause vomiting? Yes, a cold can cause vomiting. The symptoms mentioned earlier are typical of a cold. Some people may experience gastrointestinal symptoms during a cold, often referred to as a "stomach cold," which can include nausea, vomiting, abdominal pain, and diarrhea. Therefore, sometimes cold sufferers may experience vomiting.
Is coughing up blood lung cancer?
Everyone knows that lung cancer can cause coughing up blood, but does coughing up blood necessarily mean one has lung cancer? It should not be interpreted this way. Although lung cancer can cause coughing up blood, there are many reasons for coughing up blood, and it is not only caused by lung cancer. Reasons for coughing up blood can also include bronchitis, pneumonia, bronchiectasis, tuberculosis, lung abscess, and many others. Therefore, if coughing up blood occurs, it doesn't necessarily mean one has lung cancer, and there is no need for excessive worry. If coughing up blood occurs, it is important to visit a hospital in a timely manner, where a doctor can conduct checks like chest X-rays to further investigate the cause.
Treatment of Respiratory Failure
Respiratory failure refers to the severe impairment of lung ventilation and gas exchange function caused by various reasons. The treatment of respiratory failure is comprehensive. Firstly, it is necessary to maintain the patency of the airway. Second, oxygen therapy is required. Oxygen therapy is mainly used to correct the patient's hypoxia. Third, a ventilator can be used to assist breathing. Fourth, the cause of the condition should be addressed. For example, if it is caused by a severe infection, aggressive anti-infection measures should be taken; if caused by a large amount of pleural effusion, aggressive drainage of the pleural fluid should be undertaken, etc. Additionally, general supportive therapy should be considered, such as maintaining electrolyte and acid-base balance. It is also important to protect the function of vital organs, such as maintaining the function of the heart and lungs, etc.