A mosquito-borne disease common in the tropics, Dengue Fever, is a viral infection that can prove to be life-threatening in certain circumstances. The virus responsible for dengue has five types, and exposure to one type usually allows for lifelong immunity against it but only short-term immunity against the other types. There is no specific treatment for dengue, and oral or intravenous re-hydration is prescribed in mild to moderate cases; for more severe infections, intravenous fluids and blood transfusion may be required. The following symptoms usually signify the onset of dengue fever and call for immediate recuperative measures.

1. High Fever

In a way, high fever is the most distinctive symptom associated with dengue, even as it is a very non-specific ailment to have otherwise. Those who contract the virus typically develop a very high temperature ranging from anywhere between 101 – 104 degrees Fahrenheit; this usually occurs 3 – 15 days after exposure to the virus. Many patients complain of severe chills and shivering adding to the discomfort. Mostly, over-the-counter medication is prescribed to keep the fever in check. It is vitally important that one avoid self-medication when it comes to dengue since several over-the-counter drugs can cause bleeding complications. Thus, if one has a high fever and other dengue symptoms, they should refrain from taking any meds themselves and consult a physician immediately.