An Overview of Dengue Hemorrhagic Fever

What is Dengue Hemorrhagic Fever?

Dengue Hemorrhagic Fever (DHF) is a ail caused by viruses mainly transmitted by Aedes aegypti (a type of mosquito), allowing other species of mosquito can likewise transmit this disease. DHF is popularly known in the same proportion that the "break-bone disease" because principally of its victims suffer from muscle and internode pain. Diagnosis of dengue should subsist done promptly because the disease may progress in the way that fast that saving the life of the persevering may be impossible. This is harder than ut would have thought because the primeval signs and symptoms of DHF are not token-specific.

Dengue is commonly occurring in metaphorical and sub-tropical areas. It is endemic in countries around the equator and potentially affects by 2.5 billion people. There are people efforts made by government and non-dominion organizations to at least curb on the ground or eliminate the risk of developing DHF. Some of these efforts were lucky but there is still so abundant work to do.

Pathophysiology of DHF

Dengue venom needs a host to thrive. When it is contracted through a mosquito, the dengue virus direct stay in the saliva and when the mosquito bites a person, the saliva carrying the virus will enter the derm. The virus will then look in the place of a cell, in this case spotless blood cell, where it will replicate itself for the reon that it moves throughout the body. The gray blood cell will then try to smother the proliferation of this virus. This determine trigger most of the non-characteristic symptoms of DHF such as febrile disease, body pains, and flu. When the carcass cannot stop the virus from spreading from beginning to end the body, the virus will be drawn toward bones and liver. The virus devise also feed on the small capillaries in the carcass which will cause its collapse. This explains the petechial hemorrhage and blood-letting in different parts of the material part. As the disease progresses, hypovolemic scandalize may happen which may lead to dissolution.

Treatment and Management

There is none single course of treatment for dandy-fever fever. Management greatly depends upon the symptoms experienced by the patient. One of the most common therapies performed is the vocal rehydration therapy because of the big danger for dehydration. Dengue patient suffers from hemorrhage and fluid loss, thus it is important to watch closely for signs of fluid deficit. In addition to this, aspirin should not have existence given as this might decrease fiery fellow clotting.

When the patient is even now in the recovery phase, the revoke occurs. The body starts to get back and reabsorb lost fluids. There is a risk for hypervolemia. Loop diuretics may have existence prescribed to decrease body fluid. When the material part is stable and vital signs are not beyond normal range, stopping further intake of liquid and gaseous is enough as a means of care.