How to take care of yourself during dengue fever season?
Health News
12 Sep 2025
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How to take care of yourself during dengue fever season?
Every year during the rainy season, Aedes mosquitoes spread rapidly and become the primary carrier of Dengue Fever, a dangerous disease highly prevalent in Thailand. Although it is most common among children and teenagers, adults are also at risk of infection.
Dengue Fever is a viral infection transmitted by Aedes mosquitoes and is widespread across tropical and subtropical regions worldwide. Thailand is one of the countries with a high number of dengue cases each year. If not treated promptly, dengue can lead to severe complications. Understanding the symptoms is key to early detection and reducing the risk of life-threatening conditions.
Unlike common viral infections, dengue usually does not cause respiratory symptoms such as cough, sore throat, or runny nose. Instead, common signs include :
- Sudden high fever above 38°C lasting 2–7 days
- Loss of appetite, nausea, vomiting, sometimes with abdominal pain
- Severe headache, flushed face, or small red spots on the skin (arms, legs, or body)
- Nosebleeds, bleeding gums, or blood in stool
- In severe cases: shock due to circulatory failure – symptoms include restlessness, cold hands and feet, reduced urination, sudden drop in fever, low blood pressure, weak or unmeasurable pulse, which may lead to death
Eliminate mosquito breeding grounds
- Keep water containers tightly sealed
- Empty stagnant water, change water in vases or pet bowls weekly
- Dispose of containers that can collect water such as cans or bottles
- Sleep under a mosquito net or in screened rooms
- Use mosquito repellent, especially during the daytime (Aedes mosquitoes bite mostly in daylight)
- Wear clothing that covers the body
- Eat a balanced, nutritious diet
- Drink plenty of clean water
- Get enough rest
- Seek immediate medical attention if you or someone close to you develops a high fever or suspicious symptoms.
- Today, the Dengue Vaccine is available to reduce disease severity and the risk of complications, especially for those living in high-risk areas.

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