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The monsoon season, with its refreshing rains and cooler temperatures, brings much-needed relief from the summer heat. However, it also ushers in a surge of viral infections, making it crucial to take preventive measures to safeguard your health. The combination of increased humidity and stagnant water creates an ideal breeding ground for viruses and bacteria, heightening the risk of illnesses during the monsoon season. In this article, we will explore some of the most common monsoon diseases, along with information on their diagnosis, treatment and prevention. Let’s dive in.

Dengue

Dengue fever is a viral infection caused by the dengue virus, transmitted primarily through the bite of infected Aedes mosquitoes. It is prevalent in tropical and subtropical regions, especially during the monsoon season when mosquito breeding conditions are ideal. Dengue fever can range from mild flu-like symptoms to severe illness, including dengue hemorrhagic fever, which can be life-threatening if not treated promptly.

Symptoms

• High fever: Sudden onset of high fever, often reaching up to 104°F (40°C).
• Severe headache: Intense pain, typically concentrated in the forehead.
• Pain behind the eyes: A characteristic symptom of dengue.
• Joint and muscle pain: Severe aches and pains, earning dengue the nickname “breakbone fever.”
• Rash: A skin rash that may appear a few days after the fever begins.
• Mild bleeding: Such as nosebleeds, gum bleeding, or easy bruising.

Diagnosis

Diagnostic tests for dengue fever include blood tests to detect the presence of the virus or antibodies.

Treatment

As there is no specific antiviral treatment for dengue fever, management primarily focuses on relieving symptoms and preventing complications. The treatment may include include:

• Hydration and rest: Drink plenty of fluids to stay hydrated and get adequate rest to help the body fight the infection.
• Pain and fever medicines: Use acetaminophen or paracetamol to alleviate pain and reduce fever (avoid aspirin and nonsteroidal anti-inflammatory drugs (NSAIDs), as they can increase the risk of bleeding).
• Medical supervision: Seek medical attention if symptoms worsen, such as severe abdominal pain, persistent vomiting, rapid breathing, or bleeding gums, as these may indicate severe dengue requiring hospitalisation.

Prevention

Preventing mosquito bites is crucial in reducing the risk of dengue fever. Here are some effective prevention strategies:

• Eliminate stagnant water: Regularly check and remove stagnant water from containers, flower pots, and gutters to prevent mosquito breeding.
• Use mosquito repellents and nets: Apply mosquito repellent on exposed skin and use bed nets while sleeping, especially in areas with high mosquito activity.
• Wear protective clothing: Opt for long sleeves, pants, and socks to minimise skin exposure to mosquitoes.
• Install insect screens: Ensure windows and doors are fitted with screens to keep mosquitoes out of living spaces.