Dengue Fever

Dengue fever is a mosquito borne disease caused by dengue virus which is usually self limiting in most cases.
However, in some people it can present with life threatening complications such Dengue Shock Syndrome and Dengue Haemorrhagic Fever.
Dengue is not contagious and does not spread from person to person by physical contact.
The most effective way of preventing dengue fever is by taking precautions to avoid being bitten by mosquitoes.

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Dengue fever is caused by a virus which is transmitted by an infected Aedes mosquito - Aedes aegypti and Aedes albopictus.
Mosquitoes become infected when they bite infected humans, and later transmit infection to other people they bite.
The disease usually is self-limiting but in some people can present with life-threatening complications such as Dengue Haemorrhagic Fever and Dengue Shock Syndrome.
Symptoms

The symptoms usually develop within 4-7 days after being bitten by an infected mosquito. Symptoms of classic dengue include:

• High fever (up to 40.6 C)
• Severe headache with retro-orbital (behind the eye) pain
• Severe joint and muscle pain
• Nausea and vomiting
• Body rash which appears on day 3 or 4

Dengue Hemorrhagic Fever is a severe form of dengue fever which can result in death and is characterized by:

• Severe bleeding from the nose, gums, or under the skin causing purplish bruises

Dengue Shock Syndrome is the most severe form which usually occurs in children having a re-infection and is sometimes fatal. It often presents with:

• Massive bleeding
• Shock (very low blood pressure)

Treatment

There is no specific treatment for dengue fever and most people recover within 2 weeks. To help with recovery, general measures include:

• Getting plenty of bed rest
• Drinking lots of fluids
• Taking medicine to reduce fever. Avoid aspirin but paracetamol is considered safe

For severe dengue symptoms including shock and coma, hospitalisation and aggressive emergency treatment with fluid and electrolyte replacement may be necessary to save lives.


Prevention

The best way to prevent dengue fever is by taking precautions to avoid being bitten by mosquitoes which include:

• Using a mosquito repellent containing DEET, or oil of lemon eucalyptus
• Dressing in protective clothing during the day-long-sleeved shirts, long pants, socks, and shoes especially in early morning hours before day break and in late afternoon after dark.
• Keeping unscreened windows and doors closed
• Getting rid of areas where mosquitoes breed, such as standing water in flower pots, containers, and bamboo poles.

Thank you for sharing all abouts of Dengue Fever.

Many of us do not know much about Dengue and hence it becomes fatal. Dengue spreads through mosquitoes and I believe the root cause should be treated first to kill the mosquitoes. Waterlogging, garbage accumulation, swampy areas become breeding grounds for mosquitoes. In spite of maintaining cleanliness at home, we get troubled by mosquitoes.

There are many mosquito repellents in the market but the best mosquito repellent is Good knight. They have a wide range of products that effectively kills the mosquitoes for as long as 6 to 12 hours. In fact, its natural products are harmless and safe for babies, kids and elders of the family.