When a mosquito carrying one of the dengue viruses bites a person, dengue fever is spread. Normal dengue symptoms are flu-like, but they can progress to severe dengue (dengue hemorrhagic fever), a potentially dangerous illness. Moreover, a second dengue infection raises your likelihood of developing serious symptoms.
Dengue symptoms normally persist for 2–7 days. The majority of patients recover in roughly a week.
Patient improvement, a return to normal vital signs, a decrease in gastrointestinal symptoms, and a return of appetite are all indicators of dengue recovery.
The average human has between 150,000 and 250,000 platelets per microliter of blood. A little more than 80% to 90% of dengue patients will have levels under 100,000, and 10% to 20% of patients will have severely low levels of 20,000 or fewer.
If you think you have dengue:
Warning signs include:
If any of these symptoms appear in dengue fever patients, they should be instructed to go back to the hospital.
Severe dengue is characterized by a development of symptoms that endanger life. Typically, severe dengue symptoms appear 24 to 48 hours after your fever has subsided.
Severe dengue is a medical emergency and can be lethal. Visit the nearest ER as soon as possible if you have any of the following dengue symptoms or live in an area where dengue is common.
The majority of dengue infections are symptomless. If you do suffer symptoms, a high temperature (104°F/40°C) is typical and is accompanied by:
Four to ten days after a mosquito bite, the initial symptoms of dengue fever appear and last for three to seven days. Approximately 1 in 20 dengue patients will progress to severe dengue once their initial symptoms start to subside.
Lab diagnosis of dengue can help diagnose the dengue disease. To check for dengue virus, your doctor will prescribe you a dengue blood test which will then be analyzed. This can also reveal which of the four variations of the dengue virus you have.
MMI laboratory is one of the best laboratories in Karachi. Find MMI Hospital Karachi lab test charges here.
Avoiding mosquito bites from contaminated species is the most effective method of illness prevention. To keep yourself safe:
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