Do you need to avoid certain foods with an acute upper respiratory tract infection?

Written by Wang Chun Mei
Pulmonology
Updated on September 04, 2024
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Acute upper respiratory infection, commonly known as the common cold, typically manifests with varying degrees of nasal congestion, runny nose, sneezing, sore throat, pain, fever, cough, and other clinical symptoms. In treating acute upper respiratory infections, particularly during the cold winter months, antiviral medications and drugs that clear heat and detoxify should be given as symptomatic treatment. Additionally, patients should be advised to drink more warm water and avoid consuming spicy, stimulating, or cold foods. Patients can appropriately consume liquid and light diets, and eat fresh vegetables and fruits which are rich in vitamins essential for the body. Increasing the intake of such foods can facilitate a quicker recovery from the illness.

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Written by Wang Chun Mei
Pulmonology
1min 2sec home-news-image

What to do if an acute upper respiratory infection causes a headache?

Acute upper respiratory infection, commonly known as a cold, is usually just the common cold. Patients typically display various degrees of fever, along with nasal congestion, runny nose, sneezing, sore throat, and coughing as clinical symptoms. Therefore, when a patient has an upper respiratory infection and exhibits fever, they may experience varying levels of headache, dizziness, and general weakness. In such cases, upper respiratory infections are generally caused by viruses. Thus, it is necessary to administer antiviral and detoxifying medications, and if the patient has a high fever, antipyretics should be used. Once the body temperature returns to normal, it usually stabilizes quickly, and the headache caused by the upper respiratory infection will naturally subside. (Please take medication under the guidance of a physician.)

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Written by Wang Chun Mei
Pulmonology
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Can acute upper respiratory infection cause diarrhea?

Acute upper respiratory infections, also known clinically as the common cold, can be categorized into several types, including bacterial and viral colds. Therefore, based on the different pathogens infecting the upper respiratory tract, the clinical symptoms exhibited by patients can vary significantly. Typically, patients with viral colds not only experience various clinical discomfort symptoms related to the upper respiratory tract but also suffer from varying degrees of gastrointestinal discomfort such as bloating, diarrhea, loss of appetite, nausea, and vomiting. These symptoms indicate a gastro-intestinal type of cold. Hence, for patients with acute upper respiratory infections caused by viral infections, the presence of diarrhea and other related clinical symptoms is quite common. Timely antiviral and symptomatic treatment can alleviate the discomfort caused by the gastro-intestinal type of cold.

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Written by Wang Chun Mei
Pulmonology
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Can acute upper respiratory infections heal on their own?

Acute upper respiratory infections can be self-limiting in clinical settings. It is important to know that upper respiratory infections, mostly caused by viruses, account for about 70% to over 90% of cases. When an upper respiratory tract infection caused by a virus occurs, it is a self-limiting illness. Thus, when acute upper respiratory infections present symptoms such as nasal congestion, runny nose, sneezing, and even coughing or sore throat. If the infection is caused by a virus, the patient can be completely cured. However, it is also important to drink plenty of water during this period and eat foods high in vitamins and proteins to boost the body's immune system. Patients should also be advised to avoid cold and cooling foods, as acute upper respiratory infections can generally heal on their own.

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Written by Yuan Qing
Pulmonology
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The difference between acute upper respiratory tract infection and acute pharyngitis

The difference between acute upper respiratory infection and acute pharyngitis is actually a matter of the scope and extension of a concept. An upper respiratory infection refers to infections occurring in the nose, pharynx, and throat, collectively known as the upper respiratory tract. If this area is infected by some pathogenic microorganisms, leading to symptoms such as nasal congestion, runny nose, cough, and sore throat, we call it an acute upper respiratory infection. Acute pharyngitis specifically refers to the occurrence of inflammation in the pharynx following an infection, primarily presenting with sore throat or cough. This condition is called acute pharyngitis. From this perspective, acute pharyngitis is actually a specific type of acute upper respiratory infection. The main focus is still on distinguishing these diseases, giving special attention where necessary, such as providing specific treatment for pharyngitis, whereas a general cold medicine might suffice for an upper respiratory infection. Thus, there are certain distinctions between the two.

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Written by Wang Chun Mei
Pulmonology
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Can you eat mangoes with an acute upper respiratory tract infection?

Patients with acute upper respiratory infections display various clinical symptoms due to differences in the immune function of their bodies. If some patients with upper respiratory infections show only symptoms such as nasal congestion, runny nose, and sneezing, without fever or cough, they can eat mangoes. Mangoes are highly nutritious and can enhance the immune system and also have anti-cancer properties because they contain a high amount of Vitamin C, often more than other fruits, especially when fresh. Eating mangoes can strengthen the immune system, aiding in the recovery from symptoms of upper respiratory infections. However, it is generally not recommended to eat mangoes when acute upper respiratory infections involve fever and cough, as mangoes are tropical fruits and might exacerbate coughing symptoms in some patients.