Assessment
Questionnaire

Have a symptom?
See what questions
a doctor would ask.
 

Dengue fever

Dengue fever: Introduction

Dengue fever, also called dengue, is a potentially serious disease caused by a virus. There are four types of dengue virus that can cause illness in humans. Dengue viruses are transmitted between humans by the bite of an infected Aedes mosquito.

Dengue is rare in the U.S., but is common and a serious public health threat in warm sub-tropical and tropical areas of the world. These include areas of Central and South America, Africa, Southeast Asia, China, India, the Middle East, Australia, the Caribbean and the South and Central Pacific. Dengue fever is most common in urban areas and outbreaks occur commonly during the rainy season when mosquitoes breed heavily in standing water. The incidence of dengue fever is on the rise worldwide, and in some areas of Asia, complications of the disease are a leading cause of serious illness and death in children.

Mosquitoes pick up a dengue virus when they bite a human who is already infected with the virus. The mosquito then carries it in its own blood and spreads it when it bites other humans.

After a dengue virus enters the human bloodstream, it spreads throughout the body. Symptoms appear in about eight to ten days after a bite from an infected mosquito. Symptoms are flu-like and can include high fever, nausea, vomiting, body aches, and headache.

Most people can recover from dengue fever, but some cases can progress into a life-threatening complication called dengue hemorrhagic fever. Symptoms of this disease include severe, uncontrolled hemorrhage and shock. For more information on symptoms, refer to symptoms of dengue fever.

Making a diagnosis of dengue fever begins with taking a thorough personal and family medical history, including symptoms, and completing a physical examination. Recent travel to sub-tropical or tropical areas of the world is an important clue that may increase the suspicion of a diagnosis of dengue fever.

Diagnostic testing includes blood tests that check for a dengue virus or for antibodies that are produced by the body to fight a dengue virus.

A diagnosis of dengue fever can easily be missed or delayed in areas of the world, such as the U.S., where it is rare. For more information on misdiagnosis, refer to misdiagnosis of dengue fever.

There is no definite treatment for or vaccine to prevent dengue fever. Treatment of dengue fever includes getting plenty of rest, increasing fluid intake, and taking acetaminophen (Tylenol) for fever and body aches. For more information on treatment, refer to treatment of dengue fever. ...more »

Dengue fever: Dengue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. This disease used to be ... more about Dengue fever.

Dengue fever: An acute viral disease characterized by fever, rash and myalgia and caused by a flavivirus which is transmitted by mosquitoes. More detailed information about the symptoms, causes, and treatments of Dengue fever is available below.

Dengue fever: Symptoms

The symptoms of dengue fever can closely resemble symptoms of influenza. They include fever, joint and bone pain, nausea, vomiting, headache, and fatigue. A rash may also occur about three to four days after onset of the fever.

Symptoms may vary in character and severity between individuals. Symptoms can be extremely severe and include high fever ...more symptoms »

Dengue fever: Treatments

The first step in treating dengue fever is prevention. Prevention measures include controlling mosquito populations in warm sub-tropical and tropical areas of the world. This includes draining areas and objects that can hold standing water and become a breeding ground for mosquitoes, such as old tires, puddles, and bird baths. Wearing insect repellent that contains ...more treatments »

Dengue fever: Misdiagnosis

A diagnosis of dengue fever can easily be missed or delayed in temperate or Northern areas of the world, such as the U.S., where it is rare. In addition, the symptoms of dengue fever, such as fever and body aches, closely resemble symptoms of influenza. If symptoms are mild, they may be overlooked or assumed to be due to a mild influenza infection. This may not become a ...more misdiagnosis »

Symptoms of Dengue fever

Treatments for Dengue fever

Home Diagnostic Testing

Home medical testing related to Dengue fever:

Wrongly Diagnosed with Dengue fever?

Dengue fever: Related Patient Stories

Dengue fever: Deaths

Read more about Deaths and Dengue fever.

Types of Dengue fever

Diagnostic Tests for Dengue fever

Test for Dengue fever in your own home

Click for Tests

Dengue fever: Complications

Review possible medical complications related to Dengue fever:

Causes of Dengue fever

Read more about causes of Dengue fever.

More information about causes of Dengue fever:

Disease Topics Related To Dengue fever

Research the causes of these diseases that are similar to, or related to, Dengue fever:

Dengue fever: Undiagnosed Conditions

Commonly undiagnosed diseases in related medical categories:

Misdiagnosis and Dengue fever

Mild worm infections undiagnosed in children: Human worm infestations, esp. threadworm, can be overlooked in some cases, because it may cause only mild or even absent symptoms. Although the...read more »

Unnecessary hysterectomies due to undiagnosed bleeding disorder in women: The bleeding disorder called Von Willebrand's disease is quite common in women, but often fails to be correctly diagnosed. Women with...read more »

Sinusitis is overdiagnosed: There is a tendency to give a diagnosis of sinusitis, when the condition is really a harmless complication of another infection, such as a common cold....read more »

Whooping cough often undiagnosed: Although most children in the Western world have been immunized against whooping cough (also called "pertussis"), this protection...read more »

Mesenteric adenitis misdiagnosed as appendicitis in children: Because appendicitis is one of the more feared conditions for a child with abdominal pain, it can be over-diagnosed (it can, of course, also fail to be diagnosed...read more »

Blood pressure cuffs misdiagnose hypertension in children: One known misdiagnosis issue with hyperension, arises in relation to the simple equipment used to test blood pressure. The "cuff"...read more »

Children with migraine often misdiagnosed: A migraine often fails to be correctly diagnosed in pediatric patients. These patients are not the typical migraine sufferers, but migraines can also occur in...read more »

Dengue fever: Research Doctors & Specialists

Research related physicians and medical specialists:

Other doctor, physician and specialist research services:

Hospitals & Clinics: Dengue fever

Research quality ratings and patient safety measures for medical facilities in specialties related to Dengue fever:

Choosing the Best Hospital: More general information, not necessarily in relation to Dengue fever, on hospital performance and surgical care quality:

Latest Treatments for Dengue fever

Evidence Based Medicine Research for Dengue fever

Medical research articles related to Dengue fever include:

Click here to find more evidence-based articles on the TRIP Database

Dengue fever: Animations

Prognosis for Dengue fever

Prognosis for Dengue fever: Most people who develop dengue fever recover completely within two weeks. Some, however, may go through several weeks of feeling tired and/or depressed. (Source: excerpt from Dengue Fever: NIAID)

Research about Dengue fever

Visit our research pages for current research about Dengue fever treatments.

Clinical Trials for Dengue fever

The US based website ClinicalTrials.gov lists information on both federally and privately supported clinical trials using human volunteers.

Some of the clinical trials listed on ClinicalTrials.gov for Dengue fever include:

Prevention of Dengue fever

Prevention information for Dengue fever has been compiled from various data sources and may be inaccurate or incomplete. None of these methods guarantee prevention of Dengue fever.

Statistics for Dengue fever

Dengue fever: Broader Related Topics

Dengue fever Message Boards

Related forums and medical stories:

User Interactive Forums

Read about other experiences, ask a question about Dengue fever, or answer someone else's question, on our message boards:

Article Excerpts about Dengue fever

Dengue Fever: NIAID (Excerpt)

Dengue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. This disease used to be called break-bone fever because it sometimes causes severe joint and muscle pain. Health experts have known about dengue fever for more than 200 years. (Source: excerpt from Dengue Fever: NIAID)

Dengue and Dengue Hemorrhagic Fever: Questions and Answers: DVBID (Excerpt)

Dengue (pronounced den' gee) is a disease caused by any one of four closely related viruses (DEN-1, DEN-2, DEN-3, or DEN-4). The viruses are transmitted to humans by the bite of an infected mosquito. In the Western Hemisphere, the Aedes aegypti mosquito is the most important transmitter or vector of dengue viruses, although a 2001 outbreak in Hawaii was transmitted by Aedes albopictus. It is estimated that there are over 100 million cases of dengue worldwide each year. (Source: excerpt from Dengue and Dengue Hemorrhagic Fever: Questions and Answers: DVBID)

Definitions of Dengue fever:

Acute infectious, eruptive, febrile disease caused by four antigenically related but distinct serotypes of the dengue virus; transmitted by the bite of infected Aedes mosquitoes, especially A. aegypti; classical dengue (dengue fever) is self-limiting and characterized by fever, myalgia, headache, and rash; dengue hemorrhagic fever is a more virulent form of dengue virus infection. - (Source - Diseases Database)

An infectious disease of the tropics transmitted by mosquitoes and characterized by rash and aching head and joints - (Source - WordNet 2.1)

 

By using this site you agree to our Terms of Use. Information provided on this site is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information on this site is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs. Please see our Terms of Use.

Home | Symptoms | Diseases | Diagnosis | Videos | Tools | Forum | About Us | Terms of Use | Privacy Policy | Site Map | Advertise