Can the flu cause recurring fever?

Written by Li Jian Wu
Pulmonology
Updated on September 09, 2024
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Influenza can cause recurrent fever as a symptom. Epidemic influenza, also caused by influenza or parainfluenza virus infection, is a type of acute respiratory infectious disease. The presence of the virus in the body can stimulate the body's temperature regulation center, which may cause recurrent episodes of fever, typically lasting about three to five days, and the fever should not persist beyond seven days, so there is no need for excessive worry. It is advised to drink plenty of water, rest adequately, and take appropriate antipyretic medication to manage the fever when it occurs. Additionally, antiviral medications like Qingkailing or antiviral oral solutions can be used for antiviral treatment. (Specific medications should be taken under the guidance of a physician.)

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Can people with hyperlipidemia drink alcohol?

Influenza patients should not drink alcohol because they are already experiencing reduced immune function due to the infection with the influenza virus, which is a highly contagious respiratory disease. The influenza virus typically shows a seasonal pattern, with higher incidences in the winter and spring seasons, and it can be transmitted through the respiratory tract to people with weakened immune systems. Therefore, once influenza is definitively diagnosed, it is crucial to promptly provide antiviral treatments, clear heat and detoxify, as well as reduce fever and handle other symptoms, to effectively control the discomfort caused by the virus. Influenza patients should avoid spicy and irritating foods in their diet, and they should drink plenty of water and consume fresh vegetables and fruits. It is absolutely essential to avoid alcohol to prevent exacerbating the symptoms of the influenza virus.

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How to prevent the flu

Influenza, also called flu, is caused by influenza viruses, which are categorized into three types: A, B, and C. After infecting a human, symptoms exhibited by a patient include fever, sore throat, cough, and phlegm, which characterizes the disease called influenza. This disease is classified as a Class B infectious disease in China and has a certain level of contagiousness among populations. It can also be transmitted to humans from certain animals, such as birds and pigs. In the prevention of influenza, the first step is to isolate the patient and the source of infection. The patient must not be contacted. Second, it is necessary to cut off the transmission routes, for example, industries related to the slaughter of poultry and pork should be avoided. Third, it is important to boost resistance and nutrition. Fourth, opening windows to ventilate and avoid overly polluted air can also help in preventing influenza.

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Can people with phlegm-dampness eat eggs?

Yes. Influenza refers to a type of disease characterized by fever, sore throat, and cough which occurs after human body is infected with influenza viruses, including type A, B, and C. It is also called epidemic influenza. Influenza is a class B infectious disease as legally defined in our country and has a certain transmissibility among the population. Patients often experience fatigue, loss of appetite, and decreased resistance after contracting influenza. As for eggs, they contain a balanced mix of nutrients, including rich proteins, trace elements, amino acids, and common vitamins, etc. Therefore, it is generally recommended to consume some eggs during influenza to improve the nutritional status and resistance of patients, which is beneficial for their recovery.

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How many days does the flu fever last?

Flu fever generally lasts for 3-5 days. Flu refers to the condition characterized by sore throat, cough, and fever after the human body is infected with the influenza virus. It is called influenza, which is a symptom that appears after a viral infection. In most cases, it is self-limiting, meaning it can be treated with or without medication. The fever from influenza generally lasts about 3-5 days, and usually, after five days, the body temperature begins to decrease, and even returns to normal. Around 7-10 days, the patient's condition can naturally be completely alleviated. Therefore, influenza is not a severe disease, and as long as medication is used properly, some cases might see the fever subside within 3-5 days.

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How long does the flu vaccine last?

Compared to the common cold, influenza causes more severe symptoms and is more contagious. Antibiotics are ineffective against it, but influenza can be prevented, and vaccination is the most effective way. Currently, the immunity from the influenza vaccine generally lasts about one year. It starts to work about a month after injection, but after six months, the concentration of antibodies in the body gradually declines. Additionally, the virus mutates every year, so an annual vaccination is necessary to provide effective protection, reduce symptoms, and prevent influenza.