What is the difference between dengue and dengue hemorrhagic fever?

What is the difference between dengue and dengue hemorrhagic fever?

What is the difference between dengue and dengue hemorrhagic fever?

Despite the name, the critical feature that distinguishes DHF from dengue fever is not hemorrhaging, but rather plasma leakage resulting from increased vascular permeability. EVALUATE the patient’s heart rate, capillary refill, skin color and temperature, peripheral pulse volume, pulse pressure, and blood pressure.

How do you treat dengue hemorrhagic fever?

Acetaminophen may be used to treat fever and relieve other symptoms. Aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), and corticosteroids should be avoided. Management of severe dengue requires careful attention to fluid management and proactive treatment of hemorrhage.

What is the 4 stages of dengue fever?

Dengue begins abruptly after a typical incubation period of 5–7 days, and the course follows 3 phases: febrile, critical, and convalescent.

What is dengue hemorrhagic fever?

Dengue hemorrhagic fever (DHF): A syndrome due to the dengue virus that tends to affect children under 10, causing abdominal pain, hemorrhage (bleeding) and circulatory collapse (shock).

What is the best treatment for hemorrhagic fever?

While no specific treatment exists for most viral hemorrhagic fevers, the antiviral drug ribavirin (Rebetol, Virazole) might shorten the course of some infections and prevent complications in some people.

Can you survive hemorrhagic fever?

These diseases most commonly occur in tropical areas. In the United States, people who get them usually have recently traveled to one of those areas. There’s no cure for viral hemorrhagic fevers.

How long does fever in dengue last?

Dengue fever Dengue causes flu-like symptoms and lasts for 2-7 days. Dengue fever usually occurs after an incubation period of 4-10 days after the bite of the infected mosquito.

What are the signs and symptoms of dengue hemorrhagic fever?

The warning signs usually begin the first day or two after your fever goes away, and may include:

  • Severe stomach pain.
  • Persistent vomiting.
  • Bleeding from your gums or nose.
  • Blood in your urine, stools or vomit.
  • Bleeding under the skin, which might look like bruising.
  • Difficult or rapid breathing.
  • Fatigue.

Is hemorrhagic fever curable?

How are viral hemorrhagic fevers treated? Generally there is no known cure or treatment for these diseases. People with these illnesses may get supportive treatment. This may include getting fluids or assistance with breathing and pain relievers.

Is hemorrhagic fever fatal?

These symptoms are often accompanied by hemorrhage (bleeding); however, the bleeding is itself rarely life-threatening. While some types of hemorrhagic fever viruses can cause relatively mild illnesses, many of these viruses cause severe, life-threatening disease.