Dengue Symptoms

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Dengue is an illness caused by the dengue virus, which is through the bite of an infected by the female Aedes mosquito. A single person can be infected with dengue fever more than once. If a person had dengue fever before and is once again infected, then there is a chance of developing more deadly and serious dengue haemorrhagic fever. This article will discuss the dengue symptoms and prevention, causes, and treatments.

Read more: Dengue Fever

Dengue fever Symptoms

According to researchers, dengue fever symptoms differ in younger children between those were infected for the first time.

Symptoms for dengue fever include

  • Fatigue
  • Vomiting
  • Tiredness
  • Headache
  • Skin rash
  • High fever
  • Low blood pressure
  • Pain behind the eyes
  • Blood plasma leakage
  • Low levels of blood platelets
  • Severe muscle and joint pains
  • Mild bleeding from nose and gums

Other than these, symptoms of Dengue can be easily identified if the patient’s fever does not subside even after a few days.

Causes of Dengue Fever

This infectious disease is mainly caused by the dengue virus. The female Aedes mosquitoes act as vectors for this disease. These mosquitoes carry the dengue virus and infect a healthy person with dengue fever.

Treatment for Dengue Fever

There is no proper treatment or cure, as currently there is no vaccine available to weaken or kill the dengue virus.

Preventions of Dengue Fever

  • Remove all sources of stagnant water.
  • Use mosquito repellents to avoid the bites of mosquitoes.
  • Change water in vases and remove water from flower-pot plates on alternate days.
  • Clean blockages and spray insecticide on roofs, gutters and near windows frequently.

Also Read: Malaria

For more detailed information about Dengue fever, visit BYJU’S.

Frequently Asked Questions

Q.1.What is Dengue fever?

Dengue or Dengue fever is a mosquito-borne infectious disease caused by the Dengue virus.

Q.2. What is Dengue virus?

Dengue is a single positive-stranded RNA virus of the family Flaviviridae and genus Flavivirus. It is mainly responsible for Dengue fever. Altogether, there are four dengue virus serotypes:

  1. DENV-1
  2. DENV-2
  3. DENV-3
  4. DENV-4.

All four belong to the family Flaviviridae and genus Flavivirus.

Q.3. How is Dengue fever transmitted?

Dengue is transmitted by the mosquitoes Aedes aegypti and Aedes albopictus

Q.4.What are the common symptoms of Dengue fever?

In the beginning stage, the symptoms of Dengue fever may be mild and worsen within a few days of transmission. Usually, the symptoms also vary depending on the severity of the disease. The common symptoms of Dengue fever are:

  1. Joint pains
  2. High fever
  3. Vomiting
  4. Headache
  5. Muscle aches


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