Symptoms Of Dengue Fever Hindi . Dengue fever is a mosquito-borne infection that causes severe flu-like symptoms and can be fatal. Symptoms typically begin three to fourteen days after infection. Dengue fever Causes, Symptoms, Treatment and prevention ... (Philip Fields) Dengue (which used to be called dengue fever) is a viral illness which is very common in tropical and subtropical parts of the world. Plan on traveling to the tropics? The symptoms of dengue hemorrhagic fever include headache, rashes and fever besides bleeding in the body (haemorrhage), formation of red splotches on the skin, black coloured Dengue hemorrhagic fever is life threatening and can lead to dengue shock syndrome, which is as severe and fatal. Dengue fever is usually asymptomatic in nearly eighty per cent of all cases, even babies and small children. Can papaya leaves help cure dengue? Dengue Fever—Its Causes, Symptoms & How To Prevent I...