Signs of Dengue Fever

Signs of Dengue Fever

The disease (which one) has two styles: dengue and severe dengue. After an incubation period of 2 to 8 days, which may seem like a box without catarrhal fever, typically expressed with the above symptoms and signs of dengue. Up to 80% of cases the disease can be asymptomatic or mild, even going unnoticed. The natural history of the disease typically describes three clinical phases: A febrile phase, which lasts from 2 to 7 days, a critical phase, which shows the warning signs of the disease (abdominal pain, vomiting, mucosal bleeding, abnormal the state of consciousness), thrombocytopenia, the manifestations of organ damage (liver, myocarditis, encephalopathy, etc.), plasma extravasation shock or severe bleeding (usually associated with digestive tract bleeding). Finally, this recovery phase, in which there is a rise in platelet count and lymphocytes, hemodynamic stabilization, among others.

The definition of probable case of dengue A fever of up to 7 days, no apparent source, associated with the presence of two or more of the following:

Headache

Pain retrocular

Myalgia

Arthralgia

Prostration

Exanthema

It may or may not be accompanied by bleeding

History of displacement (up to 15 days before the onset of symptoms) or who resides in a dengue endemic area.