Can you eat oranges with an upper respiratory tract infection?

Written by An Yong Peng
Pulmonology
Updated on November 03, 2024
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Upper respiratory infections can include orange in the diet; these infections are usually viral, and typically there are no specific therapeutic drugs available, only symptomatic treatment is provided. Additionally, patients should also consider eating some fruits and drinking more plain water while maintaining a light diet; fruits like oranges and apples are suitable. Furthermore, patients with severe symptoms of upper respiratory infection may also need to use some cold medicines to alleviate their symptoms. Generally, upper respiratory infections are self-limiting, and patients can gradually recover with symptomatic treatment and dietary adjustments mentioned above. However, it is important to note that some upper respiratory infections may be bacterial, such as acute suppurative tonsillitis, which is a bacterial infection and requires anti-infection treatment.

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Upper respiratory tract infection fever lasts for a few days

Upper respiratory infections generally come with symptoms of fever and the illness usually lasts about seven to eight days, with the fever persisting for about three to four days. It's suggested not to worry too much. If the temperature exceeds 38.5 degrees Celsius, it's then advisable to take some antipyretic medication to reduce the fever. During this period, use physical cooling methods, drink plenty of water to promote metabolism and enhance immunity. Diet should be light, and one can also take some heat-clearing, detoxifying, and fire-eliminating medicines. Regular physical exercise is also important to strengthen the physique. Avoid staying up late and ensure sufficient sleep. It's advised to have appropriate examinations and proceed with targeted treatments after a clear diagnosis, which is crucial. It's also recommended to frequently ventilate indoor spaces to maintain fresh air.

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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.

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How to treat upper respiratory tract infections?

In clinical treatment of upper respiratory infections, it is essential to analyze the specific course of the illness. In the early stages of viral infections, if symptoms such as cough, nasal congestion, and runny nose are present, antihistamines and antiviral medications for clearing heat and detoxification can be used for symptomatic treatment, such as 999 Cold Remedy Granules, antiviral oral liquids, etc. In later stages, if there is a concurrent bacterial infection with thick, yellow phlegm, treatment can include the combined use of antibiotics. Amoxicillin or cephalosporin antibiotics are possible choices.

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Upper respiratory tract infections include which?

Upper respiratory tract infections encompass many diseases, such as acute rhinitis, sinusitis, accessory sinusitis, chronic pharyngitis, tonsillitis, as well as bronchitis and bronchopneumonia. They all fall under the category of upper respiratory tract infections. Treatment should be based on the site of infection, specific symptoms, and the pathogenic bacteria involved, using appropriate antibiotics for symptomatic treatment. During treatment, it is important to drink plenty of water, rest, and also use medication in conjunction with clinical symptoms to alleviate discomfort.

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Upper respiratory tract infection complications

Upper respiratory tract infections, also known as URIs, refer to acute inflammation occurring from the external nostril to the lower edge of the cricoid cartilage, commonly affecting the nasal cavities, pharynx, and larynx. Most patients with upper respiratory infections experience mild symptoms and a short disease course, generally having a good prognosis with self-recovery. However, a small subset of upper respiratory tract infections can lead to complications such as sinusitis, otitis media, and tracheobronchitis. Some infections that manifest primarily as pharyngitis can lead to secondary conditions like rheumatic fever and glomerulonephritis caused by Streptococcus. In these cases, the prognosis may not be as favorable. Additionally, a small number of patients might develop more severe illnesses, such as viral myocarditis, which significantly affects the prognosis. Therefore, upper respiratory tract infections should not be underestimated, and proactive prevention and treatment are essential.