Dengue fever is characterized by what

Dengue fever is caused by the dengue virus, spread by the Aedes by an acute infectious disease. This disease in the world, the major endemic areas in Southeast Asia, the Pacific Islands and the Caribbean, in China's southeast coastal areas have been popular, the incidence of dengue fever on the season and the rainy season. The incidence in endemic areas are more popular for children.

The main features of dengue fever is a sudden high fever, children with body temperature within 24 hours can be as high as 40 ℃. At the same time in high fever, headache, eye pain, general muscle pain, bone and joint pain and other symptoms. Some children may be accompanied by nausea, vomiting, abdominal pain, diarrhea, and visible facial flushing, conjunctival hyperemia, and superficial lymph nodes.
Dengue fever is characterized by a sudden high fever, persistent fever 5-7 days after the sudden cooling, heat 1-2 days back can be re-elevated temperature, such as the peaks of heat or heat thermal saddle. In addition to the prominent symptoms of fever, the children can occur in the course of measles-like rash or scarlet fever-like rash. Some children may be gingival bleeding, epistaxis, hemoptysis, urinating blood, such as the performance of gastrointestinal bleeding. Some children will appear in liver, spleen and lymph nodes. Severe dengue fever occur and even gastrointestinal bleeding and hemorrhagic shock.
First of all, the treatment of dengue fever should be to reduce body temperature. Should be first in the heat of physical cooling, you can sponge bath with warm water, alcohol sponge bath, ice cold, cold saline enema and other methods. As the fever for some children with drug-induced hemolysis could, it should be used with caution. For high fever and symptoms of poisoning in children with severe short-term use of low-dose corticosteroids. A lot of heat and sweating or diarrhea leading to dehydration of the children, the liquid should be added in time. Bleeding tendency of blood to give an envelope, such as hemostasis hemostatic drug sensitivity