Many people afflicted with dengue fever experience mild symptoms that resolve on their own relatively quickly. For other people, this disease can cause serious health effects, which may sometimes be life-threatening. Here’s what people should know about this mosquito-borne illness.
The most notable symptom of dengue fever is an elevated temperature, which can be as high as 104 degrees Fahrenheit. Other symptoms can include:
People acquire this ailment after being bitten by a mosquito. Mosquitoes can spread four types of dengue fever via bites, which means it’s impossible to become infected again should you be bitten by an insect carrying the virus. However, you will be immune to the original strain you were affected with after becoming ill.
When the infection is severe, dengue fever causes major issues with bleeding due to damage to the blood vessels. In this case, a person may have blood in bodily waste (such as vomit, urine, and faeces), or they may bleed from the nose and gums. Bruises can also occur.
People with severe forms of dengue fever can also experience the following symptoms:
These signs require immediate medical attention. Without assistance, complications like serious internal bleeding, a dangerous drop in blood pressure, and damage to organs may occur.
Mild effects of dengue fever usually last for a week and only require supportive home care. For instance, a person can usually manage the illness with non-prescription medications and increased intake of fluid until the symptoms resolve.
In the event of severe symptoms, hospitalization is required. Doctors will monitor patients and provide fluids intravenously. A blood transfusion may also be necessary in cases where blood loss is substantial.