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Fever is one of the hallmark symptoms of dengue fever, a viral infection caused by the dengue virus, which is transmitted to humans through the bite of infected Aedes mosquitoes. There are several reasons why fever occurs in dengue patients:
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Viral Replication: Dengue virus replicates inside the human body after being transmitted through a mosquito bite. As the virus multiplies, it triggers an immune response. Fever is a common immune response to viral infections. When the body detects the presence of the virus, it raises its internal temperature as a defense mechanism to help fight off the infection.
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Cytokine Release: Dengue fever can lead to a phenomenon known as a cytokine storm. This is an excessive immune response characterized by the release of a large number of cytokines (small proteins) that play a key role in inflammation. The excessive release of cytokines can lead to a fever and other symptoms like joint pain and muscle aches.
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Vascular Permeability: In severe cases of dengue, the virus can affect the permeability of blood vessels, causing leakage of plasma from the blood vessels into surrounding tissues. This can lead to a drop in blood pressure and shock, a condition known as dengue shock syndrome. Fever is one of the early signs of this syndrome.
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Immune Response: As the immune system continues to respond to the virus, it produces antibodies to fight the infection. This immune response can also contribute to the fever and other symptoms.
It's important to note that not all cases of dengue fever are severe, and not everyone with dengue will experience the same symptoms. Some individuals may have mild cases with relatively low-grade fevers, while others may develop more severe forms of the disease with high fevers and potentially life-threatening complications. If someone suspects they have dengue fever, it's important to seek medical attention for proper diagnosis and management, especially in areas where dengue is endemic. Dengue can be a serious illness, and early detection and medical care can significantly improve outcomes.
What else can I help you with?
What's the difference between malaria and dengue fever?
In malaria fever the patient trampling feel cold and in dengue fever patient feels pain in all body , pain in joints and headache.
Why did a Dengue fever test come back positive when in fact the patient had Q fever?
Dengue is viral infection but Q fever is bacterial infection thanks
What 's the name of disease when the patient's fever and bleeding?
it is called dengue haemorraghic fever
Can alkaline water help dengue fever patient?
Yes.
What is the difference between dengue fever and malaria?
In malaria fever the patient trampling feel cold and in dengue fever patient feels pain in all body , pain in joints and headache.
When was Dengue Fever - band - created?
Dengue Fever - band - was created in 2001.
How do you diagnose a dengue fever patient?
The list of diagnostic tests mentioned in various sources as used in the diagnosis of Dengue feverincludes: 1.Blood tests 2.Dengue virus lood test 3.Dengue antibodies blood test
Does of paracetamol in dengue fever?
paracetamol dose for dengue fever for age old man?
What is the name of the microorganism responsible for dengue fever?
The name of the microorganism is the dengue virus.
What is the other name of dengue?
dengue is otherwise known as Three- day fever, Break bone fever and dandy fever.
Do you capitalize dengue fever?
No, "dengue fever" is not typically capitalized unless it is at the beginning of a sentence.
Why bradicardia in dengue fever?
Dengue fever affects the cardiovascular system and bradicardia might be seen.
