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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
Does whooping cough require hospitalization for treatment?
This particular disease cannot be certain whether hospitalization is needed; it depends on the severity of the disease, the patient's constitution, the duration of the illness, and the body's sensitivity to the pathogens. If it is just mild paroxysmal spasmodic coughing without persistent high fever, breathing difficulty, or hypoxia, hospitalization is generally not necessary. Treatment can be managed at home with oral medication or nebulized inhalation for symptomatic treatment. The main principle is to eradicate the Bordetella pertussis bacteria.
How to control some signs of a cold?
To control early signs of a cold, first and foremost pay attention to adjusting your lifestyle and diet. Avoid staying up late and overworking, opt for bland, soft, and easily digestible foods, abstain from smoking and alcohol, and avoid eating meat. Consume more fruits and vegetables that are rich in vitamins, ensure sufficient and good quality sleep, and drink more ginger sugar water or scallion white broth. These can warm the body and disperse cold, aiding in the recovery from a cold. Additionally, measure your temperature twice daily to check for any signs of fever, and treat the symptoms accordingly.
Is cephalosporin effective for mycoplasma infection?
If it is a simple infection by this type of pathogen, generally, there is no direct effect or efficacy. If it is accompanied by other bacteria or other viral infections, there may be a certain auxiliary therapeutic effect. For simple mycoplasma infections, the choice generally falls on macrolide antibiotics or conducting drug sensitivity tests to select antibiotics to control the infection based on the test results. Mycoplasma infections themselves have a relatively long course, so during treatment, medications should be used according to the treatment course, and it’s advised to drink plenty of water and rest adequately. A re-examination one week after stopping the medication can reveal the extent of recovery from the disease. (Medication should be used under the guidance of a doctor)
Why do you catch a cold during the Start of Autumn?
Autumn colds are mainly caused by the change of seasons, temperature differences, and viral infections due to dry air this season, causing symptoms like nasal congestion, runny nose, dry mouth, and sore throat. During this period, it is first necessary to maintain an appropriate indoor temperature and humidity, drink more water, and eat foods like carrots, tomatoes, and mung bean sprouts to supplement vitamins. Also, measure the body temperature twice a day and avoid eating spicy peppers as well as overly greasy and spicy foods.
How many days does it take to recover from a cold?
How long does a cold last? Normally, a common cold can recover within 5-7 days. Influenza might have a slightly longer duration, generally requiring 7-10 days to resolve. The specific situation also depends on the virulence of the cold virus, the body's immune capability, the amount of virus, and the body’s resistance. There are some clinical variations. The common cold itself is a contagious, self-limiting disease, caused by viral infections like influenza or parainfluenza, leading to respiratory infections. The main treatment involves drinking plenty of water, resting, symptom management, and preventing complications.
Can you smoke when you have a cold?
You should not smoke when you have a cold. As colds are a type of respiratory infection, smoking can directly irritate the respiratory system, including the mouth, throat, and nasal mucosa, worsening the condition and triggering coughing and sore throat. This is detrimental to both recovery from the illness and overall health, therefore, smoking should be avoided during a cold. During a cold, it is also advisable to eat a light diet, avoid meat, and consume more fresh vegetables, fruits, and whole grains, drink plenty of water, and avoid staying up late. Generally, recovery will gradually occur within three to seven days. If there is a secondary bacterial infection, antimicrobial medication may also be necessary for treatment.
Causes of upper respiratory tract infections
There are many causes of upper respiratory tract infections, the most common being due to factors such as exposure to cold, staying up late, fatigue, mental stress, and lack of sleep, which lead to a decrease in the body's resistance. The normal pathogenic bacteria in the body gain the upper hand, easily causing respiratory infections. Additionally, it's also possible for patients with weak constitutions to come into contact with pathogens, for example, being around patients with pneumonia or influenza. The exhaled gases from these patients can contain certain pathogens, making it easy to inhale them through the respiratory tract and cause infections.
What should be noted for tracheitis?
Patients with tracheitis should first quit smoking and drinking, maintain suitable indoor temperature and humidity, avoid eating foods that are highly irritating, ensure good ventilation and disinfection indoors, drink plenty of water, avoid staying up late, and avoid overworking. It is important to timely choose antimicrobial drugs to control the infection. The pathogens inside the body can be killed through oral or intravenous medication. It is also necessary to combine clinical symptoms to implement corresponding treatment measures, such as using physical methods to reduce fever or drug treatment during acute fever episodes.
Treatment methods for pertussis in children
The treatment methods for pertussis in children mainly involve anti-inflammatory processes, along with etiological treatment. Pertussis in children typically requires the selection of antimicrobial drugs to eradicate Bordetella pertussis. Clinically, macrolide antibiotics are primarily chosen, such as erythromycin, azithromycin, or clarithromycin. Also, depending on the nature of the cough, some central antitussive agents or cough and phlegm relieving drugs can be used to alleviate the symptoms of cough. Additionally, in the acute phase of inflammation where fever is present, antipyretic analgesics should be taken for symptomatic treatment. (Medication use should be under the guidance of a doctor.)
How long does it take to recover from a cold and fever?
If medication is not used, the general course of the illness is about three to seven days. With medical intervention, recovery can generally be achieved in one to three days. If the fever exceeds 38.5°C, it is advisable to take measures to reduce fever to prevent complications such as febrile convulsions. Physical methods can be used to reduce fever. Fever can also be treated with oral antipyretics. During the treatment period, it is advisable to eat light meals, avoid staying up late, and avoid consuming large portions of meat and fish.