What should I do about a respiratory infection?

Written by Li Fang Xiao
Internal Medicine
Updated on September 05, 2024
00:00
00:00

Respiratory infections are the most common type of infection encountered in both clinical and daily life, primarily divided into upper and lower respiratory tract infections. An upper respiratory tract infection, commonly referred to as a cold, is mainly characterized by nasal congestion, runny nose, and sore throat, and is mostly caused by viral infections. In the early stages, antiviral medication can be taken, and by checking a complete blood count, one can preliminarily determine whether the infection is viral or bacterial, deciding whether antibiotics are needed for treatment. Lower respiratory tract infections, on the other hand, are often caused by conditions such as pneumonia or bronchitis, which are mostly bacterial infections requiring targeted antibiotic treatment. For patients who are physically weaker, immunocompromised, or elderly and frail, there may also be a possibility of fungal co-infection, necessitating the use of antifungal medications for treatment.

Other Voices

doctor image
home-news-image
Written by Han Shun Li
Pulmonology
44sec home-news-image

Can I eat lamb with an upper respiratory infection?

Mutton is delicious and highly nutritious, making it a favorite food among the people in our country. However, can one still eat mutton after contracting an upper respiratory tract infection? Whether it is appropriate to eat mutton depends on the specific circumstances. If the symptoms are mild after falling ill, with no fever, and the patient's appetite is still good, then it is permissible to eat mutton under these conditions. However, if the patient's symptoms are severe, with a noticeable fever and poor appetite, it is then advised not to consume mutton. In such cases, it is generally recommended to follow a light diet, avoiding greasy and spicy foods. Mutton tends to be greasy and hard to digest, which could hinder recovery from the illness.

doctor image
home-news-image
Written by Wang Chun Mei
Pulmonology
54sec home-news-image

The difference between upper respiratory tract infection and respiratory tract infection.

The difference between upper respiratory tract infections and respiratory tract infections mainly lies in their different locations. The so-called upper respiratory tract infections are primarily confined to the upper respiratory tract, while respiratory tract infections include both upper and lower respiratory tract infections. Clinically, the main symptoms of upper respiratory tract infections include nasal congestion, runny nose, sneezing, itchy throat, coughing, etc.; whereas patients with lower respiratory tract infections often experience coughing, expectoration, shortness of breath, chest tightness, chest pain, and difficulty breathing. Patients with lower respiratory tract infections may also exhibit symptoms of upper respiratory tract infections.

doctor image
home-news-image
Written by Li Jian Wu
Pulmonology
45sec home-news-image

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.

doctor image
home-news-image
Written by An Yong Peng
Pulmonology
58sec home-news-image

Difference between acute upper respiratory tract infection and upper respiratory tract infection

In clinical terms, acute upper respiratory infection and upper respiratory infection usually mean the same thing, and there is no significant difference between them. Upper respiratory infections are typically acute, so sometimes they are simply referred to as upper respiratory infections without specifically mentioning 'acute.' Acute upper respiratory infections and upper respiratory infections generally have no difference; patients are often infected by viruses, typically presenting symptoms such as runny nose, sneezing, sore throat, coughing, and sometimes accompanied by fever. There may also be associated muscle soreness, fatigue, and headaches, but patients often experience low-grade fever rather than high fever. For these issues, symptomatic treatment is usually needed, and through such treatment, patients often recover on their own.

doctor image
home-news-image
Written by Li Fang Xiao
Internal Medicine
54sec home-news-image

How to treat respiratory tract infections?

Respiratory infections are common situations in both clinical and daily life. The focus of treating respiratory infections is to identify the cause. For example, upper respiratory infections are most commonly caused by viral infections, primarily presenting symptoms such as coughing, sputum production, nasal congestion, runny nose, and sore throat, and may be accompanied by fever. The treatment can involve taking antiviral medications and nonsteroidal anti-inflammatory drugs to reduce fever when it occurs. For lower respiratory infections, such as lung infections, these are often due to bacterial infections. Identifying the type of bacteria through blood or sputum cultures can allow for targeted antibiotic treatment. It is important to avoid catching colds, exercise regularly, and improve overall fitness to prevent respiratory infections.