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Li Jian Wu
Pulmonology
About me
Graduated from Jiangxi University of Traditional Chinese Medicine, with rich clinical experience.
Proficient in diseases
Treat common and prevalent respiratory diseases in respiratory medicine such as COPD, emphysema, bronchial asthma, and chronic bronchitis with a combination of traditional Chinese and Western medicine.
Voices
The difference between a stomach cold and gastroenteritis
Gastrointestinal colds and gastroenteritis generally have similar symptoms. Gastrointestinal colds are caused by viral infections or heatstroke, causing mild fever, runny nose, mild nausea, diarrhea, etc., typically without substantive white blood cells or pathogens in the stool. Gastroenteritis, on the other hand, involves actual pathological changes in the gastrointestinal tract, such as from Helicobacter pylori or E. coli infections, and usually does not cause fever, runny nose, or other complications. Typical symptoms include intermittent abdominal pain, diarrhea, nausea, vomiting, and other digestive system symptoms.
Physical cooling methods for colds
Fever symptoms caused by a cold can be treated with physical cooling methods. There are many commonly used methods in clinical practice. For adults, one can wipe the palms, soles, neck, and chest—areas where major blood vessels run—with warm water or alcohol. You can also use a cool towel or ice packs to compress the forehead. Drinking herbal concoctions like scallion water or ginger sugar water can also help reduce fever physically. Additionally, soaking feet in Sichuan peppercorn water can be effective. Regardless of the method used, it's important to drink plenty of water and recheck the temperature after two hours.
Is whooping cough an infectious disease?
Pertussis, also known as whooping cough, is a contagious disease that is a respiratory tract infection. It primarily spreads through airborne droplets and close daily contact. Clinically, there is a vaccine available for this condition, mainly the DTP (diphtheria, tetanus, and pertussis) vaccine. Following the vaccination schedule and developing antibodies can effectively prevent the disease. This disease has a lengthy course and can easily cause recurrent coughing episodes and persistent symptoms. It is important to correctly understand and be aware of the characteristics of its onset. If suspected, early examination and timely selection of medications for symptom control are essential, along with addressing the underlying cause.
How is mycoplasma infection detected?
Mycoplasma belongs to a type of pathogen. If a person is infected with this mycoplasma, clinical detection methods typically involve blood tests, which can confirm the presence of this pathogen in the body. Culture of secretions can also detect this pathogen. Once infection is confirmed, clinically, macrolide antibiotics are chosen for anti-inflammatory treatment. Patients with mild symptoms can take azithromycin or clarithromycin orally. If the disease duration is prolonged and oral medication is not effectively alleviating symptoms, intravenous infusions of erythromycin or azithromycin can be administered for anti-inflammatory treatment. After one course of treatment, timely follow-up is necessary to assess the recovery progress of the disease. (Medication should be used under the guidance of a doctor based on specific circumstances.)
What should I do if I have an upper respiratory tract infection?
What to do with an upper respiratory tract infection? Firstly, one should choose antimicrobial agents to treat the inflammatory response of the body, that is, anti-infection treatment. It is necessary to check routine blood tests, mycoplasma, C-reactive protein, or undergo sputum pathogen culture. If it is caused by mycoplasma infection, one can choose macrolide antibiotics. If it is due to common bacterial or viral infections, one can choose beta-lactam antibiotics, or some Chinese patent medicine preparations that clear heat and detoxify, all of which can treat diseases of the upper respiratory tract infection.
Does whooping cough cause diarrhea?
Mild cases of pertussis, commonly known as whooping cough, generally do not cause diarrhea. Diarrhea is a symptom of the gastrointestinal tract, whereas whooping cough is a contagious respiratory disease caused by a common bacterial infection. It can lead to symptoms such as vomiting, nasal discharge, and tearing due to coughing. The typical symptoms include a cough that sounds like a bark or a crowing sound during inhalation. The main treatment principle is symptomatic treatment, thinning the mucus, and relieving bronchial smooth muscle spasms. During the acute phase, macrolide antibiotics such as erythromycin or azithromycin can be chosen for treatment. (Please use medication under the guidance of a doctor.)
How many days does a fever last in bacterial pneumonia?
Bacterial pneumonia can cause sudden high fever and convulsions. Typically, the fever lasts about three to five days. In patients with weak immunity, the fever may persist for seven to ten days. Decisions should be made based on the amount of bacteria in the body and the immune capacity. It's important to adjust your mindset, understand correctly, and seek early detection and treatment. Maintaining appropriate indoor temperature and humidity is crucial. When feverish, it's necessary to measure body temperature. If it does not exceed 38 degrees Celsius, oral antipyretic medications generally aren't necessary; physical methods to reduce fever can be used to relieve discomfort.
Can whooping cough be cured?
Pertussis, the disease, can be cured with timely and proper treatment, so there's no need to fear. It's important to clear any concerns and understand this correctly. Pertussis is primarily an acute infectious respiratory disease caused by Bordetella pertussis or Corynebacterium diphtheriae. The main clinical approach is to prevent the disease by administering the DTP vaccine. Once infected, the disease is characterized by typical paroxysmal bouts of coughing, including spasmodic coughing, sometimes accompanied by a crowing inspiratory stridor, and in some cases, symptoms resembling a barking cough. It is called pertussis because the course of the disease is long, but there should be no excessive fear as it can be completely cured with prompt treatment.
Whooping cough vaccine
The vaccine for pertussis is generally a type of compound vaccine, belonging to the triple vaccine category, primarily the DTP vaccine. This vaccine can prevent common infectious pathogens such as whooping cough, diphtheria, and tetanus. It is necessary to take children to the hospital for timely vaccinations according to the treatment schedule to effectively produce antibodies, which can provide effective prevention and treatment. It is also important to pay attention to the cleanliness of indoor air, ensure indoor air disinfection, and avoid going to crowded environments, especially during the flu season to strengthen protection.
Can people with asthma smoke?
Asthma patients should certainly not smoke. Additionally, attention should be paid to dietary and hygiene habits, avoiding foods such as seafood that may trigger allergies. Smoking and alcohol should be abstained from, and water intake should be increased. Exposure to irritating chemical gases should also be avoided. Asthma is directly related to genetic factors and an individual's allergic constitution. It is necessary to strengthen exercise, boost immune capabilities, and prevent colds, especially in the spring when it is advisable to avoid going out to prevent contact with pollen that could trigger an asthma attack.