Subscribe
107
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
How to manage acute bronchitis
First, it is important to rest in bed during the acute phase, drink plenty of water, keep warm, and the main principle is to control the infection and provide symptomatic treatment. For instance, patients with significant fever and those whose sputum has turned purulent should choose antibiotics early, such as intramuscular penicillin injections or oral co-trimoxazole. Generally, the medication can be stopped 1-3 days after the fever subsides. For symptomatic treatment, antipyretic analgesics such as aspirin can be used to address symptoms like fever, headache, and general fatigue. Regularly, one should strengthen their cold resistance through exercise, it is suggested to wash the face with cold water throughout the year, and to exercise more to boost immune capabilities. Pay attention to environmental hygiene, improve occupational and public health standards. Prevent the inhalation of irritant gases and dust into the respiratory tract. (Medication should be used under the guidance of a doctor based on specific circumstances.)
What causes fever in pertussis?
Pertussis, a symptom caused by the infection of Corynebacterium diphtheriae or Bordetella pertussis, facilitates the presence of these substantive pathogens in the body. These pathogens stimulate the body's temperature regulation center, leading to immune fever symptoms. This is a reaction where the body's resistance is fighting against these pathogens, causing a rise in body temperature which is considered normal. During the acute phase, symptomatic treatment should be administered. At the same time, based on the type of infectious pathogen, a sensitive antimicrobial agent should be chosen for etiological treatment. Additionally, it's important to drink plenty of fluids and maintain clean indoor air.
Pneumonia symptoms in children
Children presenting with pneumonia primarily exhibit symptoms related to respiratory infections, with fever often as a typical manifestation. Common symptoms include sudden chills, high fever, fatigue, headache, nausea, and vomiting, followed by an irritative dry cough. As the condition progresses, the dry cough turns into a productive cough with phlegm, accompanied by difficulty breathing, chest pain, and expectoration. Some may also show signs of oxygen deprivation such as cyanosis of the lips and changes in nail color. Active chest X-ray and routine blood tests are necessary for diagnosis.
How does a cold caused by wind-cold transform into a cold caused by wind-heat?
During a cold, wind-cold and wind-heat colds can transform into each other. The intertwining of cold and heat is common. Generally, in the treatment of a cold, whether it is a wind-cold or wind-heat, treatment should be symptomatic. As long as you take cold medicine that targets various symptoms, it can alleviate the symptoms. Normally, pay more attention to rest, eat more light fruits, and vegetables, do not overwork, do not stay up late, keep regular meals, and pay attention to adjusting your mindset.
What should I do if I have a cold with headache and fever?
When experiencing symptoms of a cold such as headache and fever, one should first measure their body temperature and adopt corresponding treatment measures based on the severity of the fever. Fever can cause headaches, fatigue, body aches, and may even lead to complications like nausea and vomiting. If the body temperature does not exceed 38℃ (100.4°F), one can take vitamin supplements, drink ginger tea, and use physical methods to reduce fever. If the body temperature is above 38℃ (100.4°F), one may consider taking antipyretic and pain-relieving medications like ibuprofen or aspirin to alleviate symptoms. Generally, once the body temperature returns to normal, headache symptoms will gradually improve or disappear. (The use of medications should be based on specific conditions and under the guidance of a doctor.)
Can you catch a cold during pregnancy?
Pregnancy is a normal physiological state for women to nurture a fetus. During pregnancy, factors such as a decrease in immunity, catching a cold, or malnutrition can lead to viral infections, causing symptoms of a cold. Whether a pregnant woman catches a cold mainly depends on her physical constitution, that is, her immune and resistance capacities. Pregnant women with a cold should avoid the indiscriminate and excessive use of medications, especially antibiotics, antiviral drugs, and hormonal products. It is important to drink plenty of water, rest adequately, and if medication is necessary, it should be chosen under the guidance of a doctor. (Medication should be used under the guidance of a doctor.)
How to manage bronchiectasis?
Firstly, sensitive antimicrobial agents should be chosen during the acute phase to control the infection, with the preferred medications being beta-lactam antibiotics. Penicillin-type drugs can be administered intravenously for anti-inflammatory treatment. Additionally, medications that dilute phlegm and relieve bronchial smooth muscle spasms should be selected to ease symptoms such as coughing and expectoration. If there is significant hemoptysis, hemostatic drugs should also be considered. For symptoms of respiratory distress accompanied by hypoxia, clinical treatments primarily include oxygen therapy to alleviate symptoms, focusing on symptomatic treatment.
Crying during a cold is what kind of cold?
Crying due to a cold is a symptom of a common viral infection. The symptoms of a common cold mainly include nasal and throat issues, such as dry mouth, sore and swollen throat, runny nose, tearfulness, and increased eye discharge. To treat this kind of common cold, the main approach is symptomatic treatment. Drinking plenty of warm water, taking vitamin C tablets, and using Levocetirizine Dihydrochloride Dispersible Tablets can help promote the repair of tissue mucosa and suppress gland secretion, effectively alleviating symptoms of tearfulness.
Can you eat crab when you have a cold?
Generally speaking, it is okay to eat crab when you have a cold. Crab contains rich nutrients that can enhance one's physique, improve immunity, and strengthen the body's ability to resist viruses. However, it is important to control the amount consumed. Crabs, being aquatic animals, are quite cold in nature. During a cold, the body's constitution is relatively weak, and the gastrointestinal function is not very good. Eating too much crab can increase the burden on the gastrointestinal tract, which is not conducive to the recovery from a cold. During a cold, it is advisable to eat some light fruits and vegetables.
How is whooping cough diagnosed?
If the body exhibits symptoms of coughing, and persistent cough which highly suspects whooping cough, bacterial culture can be performed. Initially, a nasopharyngeal swab can be taken; during the spasmodic phase of coughing, sputum culture can be chosen for specimen collection for bacterial culture, with a higher positive rate in the early stages. Fluorescent antibody staining can also be conducted, which involves making a smear from a nasopharyngeal swab, aiding in rapid diagnosis. Serological tests can also be performed, conducting double serum agglutination tests and complement fixation tests, and if the antibody titer rises, it can be confirmed as an infection of this disease.