Dengue: More Than Just a Fever

Dengue can lead to serious neurological complications like encephalitis and Guillain-Barré syndrome. Watch video to know the warning signs and preventive measures.

Dengue, a mosquito-borne viral infection, has long been associated with symptoms like fever, rash, and joint pain. However, a growing body of evidence suggests that the dengue virus can wreak havoc on the nervous system, leading to potentially devastating consequences.

The Neurological Threat

While most dengue cases result in mild illness, a subset of patients develop severe dengue, characterized by complications affecting multiple organs, including the brain. This condition, often referred to as dengue hemorrhagic fever or dengue shock syndrome, can rapidly deteriorate and be fatal.

One of the most concerning complications is dengue encephalopathy, where the virus directly attacks the brain. Symptoms include:

• Severe headache
• Stiff neck
• Confusion
• Seizures
• Coma

Another neurological complication linked to dengue is Guillain-Barré Syndrome (GBS). This autoimmune disorder attacks the nervous system, leading to muscle weakness and paralysis. While the exact mechanism of dengue triggering GBS is still under investigation, it is believed to be an immune response gone awry.

The Rising Concern

The increasing incidence of dengue cases across India has prompted a closer look at its neurological manifestations. Doctors are reporting a surge in patients with dengue-related neurological complications, highlighting the need for heightened awareness and prompt medical attention.

Factors contributing to this trend include:

• Increased dengue prevalence: A growing mosquito population and changing climatic conditions have led to a rise in dengue cases.
• Delayed diagnosis: Early detection and treatment of dengue are crucial in preventing severe complications. Unfortunately, many cases go undiagnosed or misdiagnosed.
• Strain variations: The emergence of new dengue virus strains may be associated with increased severity and neurological involvement.

Warning Signs

Recognizing the early signs of neurological complications is essential for timely intervention. Watch out for:

• Persistent and severe headache
• Stiff neck
• Confusion or disorientation
• Seizures
• Weakness or numbness in limbs
• Difficulty speaking or swallowing

If you experience any of these symptoms after a dengue infection, seek immediate medical attention.

Prevention and Management

While there’s no specific treatment for dengue, early detection and supportive care are crucial. Prevention remains the best defense against the disease. Here are some essential steps:

• Mosquito control: Use mosquito repellents, wear protective clothing, and eliminate breeding grounds.
• Early diagnosis: Seek medical attention promptly if you suspect dengue infection.
• Supportive care: Focus on hydration, pain management, and monitoring for complications.

As research into dengue and its neurological implications continues, it is essential to stay informed and vigilant. By understanding the risks and taking preventive measures, you can protect yourself and your loved ones from this potentially devastating disease.

Note: This information is intended for general knowledge and informational purposes only, and does not constitute medical advice. Always consult with a healthcare professional for personalized guidance.