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Dengue is a viral infection transmitted to humans through the bite of infected mosquitoes. The primary vectors that transmit the disease are Aedes aegypti mosquitoes and, to a lesser extent, Ae. albopictus.
The virus responsible for causing dengue is called the dengue virus (DENV). There are four DENV serotypes and it is possible to be infected four times.

Asked: 5 years agoIn:
Nasim

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denguemanagement
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Managing dengue involves supportive care, as there is no specific antiviral treatment for the disease. Here are some key steps to follow: 1. Rest and Hydration: Ensure the patient gets plenty of rest and drinks fluids to stay hydrated. This helps in managing fever and preventing dehydration. 2. MediRead more

    Managing dengue involves supportive care, as there is no specific antiviral treatment for the disease. Here are some key steps to follow:

    1. Rest and Hydration: Ensure the patient gets plenty of rest and drinks fluids to stay hydrated. This helps in managing fever and preventing dehydration.

    2. Medication: Use acetaminophen (paracetamol) to control fever and relieve pain. Avoid aspirin, ibuprofen, and other non-steroidal anti-inflammatory drugs (NSAIDs) as they can increase the risk of bleeding. or Homoeopathic Symptomatic Treatment.

    3. Monitoring: Keep a close watch on the patient’s symptoms. If there are signs of severe dengue, such as severe abdominal pain, persistent vomiting, rapid breathing, bleeding gums, fatigue, restlessness, or blood in vomit, seek immediate medical attention.

    4. Medical Care: In severe cases, hospitalization may be required for intravenous (IV) fluid and electrolyte replacement, blood pressure monitoring, and possibly blood transfusions.

    5. Preventive Measures: Prevent mosquito bites by using insect repellent, wearing long-sleeved clothing, and ensuring that living areas are mosquito-free.

    If you suspect dengue, it’s crucial to consult with a healthcare provider for proper diagnosis and management.

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Asked: 2 years agoIn: , , ,
Dr Beauty Akther
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classificationsdenguetypes
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    There are four distinct serotypes of the dengue virus: DEN-1, DEN-2, DEN-3, and DEN-4. Each serotype can cause the same range of symptoms, from mild dengue fever to severe dengue hemorrhagic fever. Having immunity to one serotype does not provide immunity to the others, and subsequent infections witRead more

    There are four distinct serotypes of the dengue virus: DEN-1, DEN-2, DEN-3, and DEN-4. Each serotype can cause the same range of symptoms, from mild dengue fever to severe dengue hemorrhagic fever. Having immunity to one serotype does not provide immunity to the others, and subsequent infections with different serotypes can increase the risk of severe dengue.

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Asked: 2 years agoIn: , , ,
Dr Beauty Akther
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causesdengue
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Dengue is primarily caused by the dengue virus, which is transmitted to humans through the bites of infected Aedes mosquitoes, particularly Aedes aegypti and Aedes albopictus. These mosquitoes become infected when they bite a person already infected with the virus. The virus cannot be spread directlRead more

    Dengue is primarily caused by the dengue virus, which is transmitted to humans through the bites of infected Aedes mosquitoes, particularly Aedes aegypti and Aedes albopictus. These mosquitoes become infected when they bite a person already infected with the virus. The virus cannot be spread directly from person to person. Factors such as stagnant water, urbanization, and travel to dengue-endemic areas can contribute to the spread of the disease by creating favorable conditions for mosquito breeding and transmission.

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Asked: 2 years agoIn: , , ,
Dr Beauty Akther
Begginer

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dengue
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    The pathophysiology of dengue involves several key processes: 1. **Virus Replication and Immune Response:** After a mosquito bite, the dengue virus enters the bloodstream and infects immune cells. The immune system responds by producing antibodies to fight the virus. However, in some cases, this immRead more

    The pathophysiology of dengue involves several key processes:

    1. **Virus Replication and Immune Response:** After a mosquito bite, the dengue virus enters the bloodstream and infects immune cells. The immune system responds by producing antibodies to fight the virus. However, in some cases, this immune response can lead to increased viral replication and inflammation.

    2. **Vascular Leakage:** One of the hallmark features of severe dengue is vascular leakage. The virus affects the endothelial cells lining blood vessels, causing them to become more permeable. This can result in plasma leakage from blood vessels into surrounding tissues, leading to fluid accumulation and potentially life-threatening complications.

    3. **Cytokine Storm:** In severe cases, an excessive immune response can occur, known as a cytokine storm. This involves the release of a large amount of immune signaling molecules (cytokines) into the bloodstream, contributing to inflammation, tissue damage, and vascular leakage.

    4. **Coagulation Abnormalities:** Dengue infection can disrupt the normal balance of blood clotting, leading to coagulation abnormalities. This can contribute to bleeding tendencies, such as nosebleeds, gum bleeding, and, in severe cases, internal bleeding.

    5. **Organ Involvement:** Severe dengue can affect various organs, including the liver, heart, and nervous system. Liver inflammation and dysfunction can lead to elevated liver enzymes, while heart involvement can cause arrhythmias and other cardiac issues.

    6. **Fluid Imbalance and Shock:** The combination of vascular leakage, fluid accumulation, and changes in blood composition can lead to a state of shock known as dengue shock syndrome. This is characterized by a rapid drop in blood pressure and reduced blood circulation, which can be life-threatening if not treated promptly.

    It’s important to note that the severity of dengue symptoms and complications can vary widely from person to person, and not all individuals infected with the virus will develop severe disease. Early recognition, supportive care, and proper medical management are crucial in preventing and treating severe dengue cases.

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Asked: 2 years agoIn: , , , , ,
Dr Beauty Akther
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complicationsdengue
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Complications of dengue can vary in severity and may include: 1. **Dengue Hemorrhagic Fever (DHF):** DHF is a severe form of dengue characterized by increased vascular permeability, which can lead to plasma leakage, internal bleeding, and shock. It may result in organ failure and can be life-threateRead more

    Complications of dengue can vary in severity and may include:

    1. **Dengue Hemorrhagic Fever (DHF):** DHF is a severe form of dengue characterized by increased vascular permeability, which can lead to plasma leakage, internal bleeding, and shock. It may result in organ failure and can be life-threatening if not promptly treated.

    2. **Dengue Shock Syndrome (DSS):** DSS is a severe manifestation of dengue characterized by profound shock due to fluid loss from blood vessels. It can lead to organ failure and is considered a medical emergency.

    3. **Organ Involvement:** Dengue can affect various organs, including the liver, heart, and nervous system, leading to complications such as liver enlargement, abnormal heart rhythms, and neurological issues.

    4. **Severe Bleeding:** In some cases, dengue can lead to severe bleeding, including gastrointestinal bleeding, nosebleeds, and gum bleeding.

    5. **Multi-organ Failure:** Severe dengue can result in multi-organ failure, where multiple organs in the body cease to function properly.

    6. **Hypovolemic Shock:** This occurs when the body loses too much blood or fluid, leading to a dangerous drop in blood pressure and inadequate blood circulation.

    7. **Death:** While most dengue cases are mild and can be managed with appropriate medical care, severe dengue can be fatal if not treated promptly and effectively.

    It’s important to note that not everyone who contracts dengue will experience complications, and the majority of cases are mild. However, being aware of the potential complications and seeking medical attention if you suspect dengue is crucial for early diagnosis and appropriate management.

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Asked: 2 years agoIn: , , ,
Dr Beauty Akther
Begginer

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denguediagnosis
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    The laboratory diagnosis of dengue typically involves tests such as: 1. Polymerase Chain Reaction (PCR): Detects viral RNA in blood. 2. Enzyme-Linked Immunosorbent Assay (ELISA): Detects antibodies or antigens in blood. 3. NS1 Antigen Test: Detects dengue virus protein in blood. 4. Hematocrit (HCT)Read more

    The laboratory diagnosis of dengue typically involves tests such as:

    1. Polymerase Chain Reaction (PCR): Detects viral RNA in blood.
    2. Enzyme-Linked Immunosorbent Assay (ELISA): Detects antibodies or antigens in blood.
    3. NS1 Antigen Test: Detects dengue virus protein in blood.
    4. Hematocrit (HCT) and Platelet Count: Monitoring changes in blood components.
    5. Virus Isolation: Culturing the virus from blood or other body fluids.

    Consult a medical professional for accurate diagnosis and interpretation of test results.

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Asked: 2 years agoIn: , , , , ,
Dr Beauty Akther
Pundit

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complicationsdengueinvestigation
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Laboratory investigations for dengue complications may include: 1. Complete Blood Count (CBC): To monitor platelet and white blood cell levels. 2. Hematocrit (HCT): Monitoring for hemoconcentration. 3. Liver Function Tests (LFTs): Assessing liver damage. 4. Kidney Function Tests (KFTs): Monitoring rRead more

    Laboratory investigations for dengue complications may include:

    1. Complete Blood Count (CBC): To monitor platelet and white blood cell levels.
    2. Hematocrit (HCT): Monitoring for hemoconcentration.
    3. Liver Function Tests (LFTs): Assessing liver damage.
    4. Kidney Function Tests (KFTs): Monitoring renal function.
    5. Activated Partial Thromboplastin Time (aPTT) and Prothrombin Time (PT): Assessing clotting function.
    6. Serum Electrolytes: Checking for imbalances due to fluid loss.
    7. Chest X-ray: If respiratory symptoms develop.

    These tests help monitor and manage potential complications like severe bleeding, organ dysfunction, and shock associated with dengue. It’s important to consult a healthcare professional for proper evaluation and guidance.

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Asked: 5 years agoIn:
Nasim

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dengue
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    The clinical features of dengue can vary based on the severity of the infection. Common symptoms of dengue fever include: 1. **High Fever:** Sudden onset of a high fever, often reaching up to 104°F (40°C). 2. **Severe Headache:** Intense and persistent headache, often located behind the eyes. 3. **JRead more

    The clinical features of dengue can vary based on the severity of the infection. Common symptoms of dengue fever include:

    1. **High Fever:** Sudden onset of a high fever, often reaching up to 104°F (40°C).

    2. **Severe Headache:** Intense and persistent headache, often located behind the eyes.

    3. **Joint and Muscle Pain:** Severe joint and muscle pain, often described as aching or feeling like a deep bone pain.

    4. **Rash:** A rash that usually appears a few days after the fever starts. It can be a flat, red rash or sometimes a raised rash.

    5. **Pain Behind the Eyes:** Pain and discomfort, particularly when moving the eyes.

    6. **Fatigue:** Profound fatigue and weakness.

    7. **Nausea and Vomiting:** Feeling nauseated and vomiting.

    8. **Mild Bleeding:** Minor bleeding manifestations, such as nosebleeds or gum bleeding.

    In severe cases, dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS) can develop. These conditions are characterized by:

    1. **Severe Bleeding:** Hemorrhagic manifestations, such as more significant bleeding from the gums or nose, as well as internal bleeding.

    2. **Vascular Leakage:** Increased permeability of blood vessels leading to fluid accumulation in body tissues, resulting in swelling and potential shock.

    3. **Organ Involvement:** Liver enlargement and damage, as well as other organ dysfunction.

    4. **Shock:** Rapid drop in blood pressure, leading to shock and potentially life-threatening complications.

    It’s important to seek medical attention if you experience symptoms of dengue, especially if you notice any signs of severe disease. Early diagnosis and appropriate medical care are essential for managing and treating dengue effectively.

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Asked: 5 years agoIn:
Nasim

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dengue
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Dengue is a viral infection transmitted to humans through the bite of infected mosquitoes. The primary vectors that transmit the disease are Aedes aegypti mosquitoes and, to a lesser extent, Ae. albopictus. The virus responsible for causing dengue, is called dengue virus (DENV). There are four DENVRead more

    Dengue is a viral infection transmitted to humans through the bite of infected mosquitoes. The primary vectors that transmit the disease are Aedes aegypti mosquitoes and, to a lesser extent, Ae. albopictus.
    The virus responsible for causing dengue, is called dengue virus (DENV). There are four DENV serotypes and it is possible to be infected four times.

    See less