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Post-Covid Cough and Neurological Dysfunction: The Brain’s Role in Coughing

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persistent symptoms and clinical findings in adults with post-acute COVID-19:

The​ WHO defined post-coronavirus disease 2019 (COVID-19) condition as the continuation or progress of new symptoms ‍after acute SARS-CoV-2 infection. This includes⁣ cases with no choice explanation for persisting symptoms (n = 599) and cases with‌ an alternative explanation of persisting symptoms (n ⁤= 41). Shown are cardiopulmonary …

Source:​ PLOS Medicine


Confronting COVID-19-associated cough and the post-COVID syndrome: ⁤role of the cough reflex:

Abstract. Cough is one of the ‍most common presenting symptoms of ⁤COVID-19, along with fever and loss of taste and smell. Cough can persist for weeks or months after⁤ SARS-CoV-2 infection, often accompanied by chronic fatigue,‍ cognitive impairment, dyspnoea, or pain—a collection of long-term effects referred to as the post-COVID syndrome or long COVID.

Source: PMC


Cough mechanism:

Studies on the transmission of SARS-COV-2 have confirmed that cough plays a key role in spreading the virus. The virus induces a neurological dysfunction that triggers the cough reflex, without necessarily causing severe ‌pulmonary lesions. The cough reflex is‍ controlled by sensitive peripheral receptors, predominantly located in the respiratory ⁣tract. They​ transmit signals to‍ the brain trunk, where reflex responses are coordinated. in the case of viral infections, ​such as Covid-19, a hypersensitivity to these receptors is installed, causing⁢ excessive​ or uncontrolled cough. A central role in this process belongs to the vagus nerve. The flu ⁣studies showed the involvement of sensory cells associated with the vagus nerve in cough trigger. SARS-COV-2 seems to interact directly with these receptors,‍ increasing the sensitivity of the cough ‌reflex.

Source: the Lancet


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If no clear cause is identified, cough can be considered chronic refractory or⁣ inexplicable, which suggests a neurological origin. In these cases, neuromodulatory treatments, such as amitriptyline, pregabaline, or gabapentin, can be considered, while corticotherapy has not proven⁣ effective.

See‍ also: Perspective

Post-Covid cough remains a medical challenge, requiring a multidisciplinary approach. Research continues to ⁤understand the neurological‌ mechanisms involved and to develop more effective therapies.”It is‍ indeed ‌essential to ‍recognize ‍that this‌ cough is not⁢ only a respiratory manifestation, but a sign of a neurological dysfunction that must be investigated properly,” concluded Dr. Guilleminult.!news. Follow dcmedical and on Google News (title: “DCMedical Google News”).


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The Growing ‍Influence‌ of social Media on Public Health

In the digital age, social media platforms have emerged as‌ powerful tools in the realm of public health. These platforms, including Facebook and Instagram, are increasingly being utilized to disseminate health information, promote, and even​ monitor public health trends. Let’s delve into how these platforms are transforming the landscape of public health communication ⁤and engagement.

The Role of Social Media in ⁣public Health

Social media platforms are not just for sharing personal experiences or connecting with friends; they are ⁣becoming essential tools for health professionals and organizations. ‍According to a study⁢ by Ramasubramanian ⁤et al., Instagram’s role in healthcare communication was analyzed, finding that 88.1% of the posts on stroke were factually accurate. This highlights​ the potential of social media to provide reliable health information [2[2[2[2].

Facebook and Instagram: Leading the Way

Facebook‌ and Instagram ⁢are two of the most popular social media platforms used ‍in healthcare. Facebook, with its vast user base, is often the go-to platform for health organizations to reach a wide audience. ⁣Instagram, on ⁢the other hand, is particularly effective for‌ visual content, making ⁣it ideal for sharing health tips, infographics, and patient stories.

For instance, the Facebook page of DCMedical⁤ and the ⁤Instagram page of dcmedicaldozadesanatate offer a wealth⁣ of information on health, prevention, treatment, first aid ‌measures, and useful tips ⁤from both doctors and patients. These platforms serve as community hubs where individuals can ⁣access reliable ​health information and engage in discussions.

Benefits and ​Risks

While social media offers numerous benefits, such as​ increased accessibility to⁢ health information and ​peer-to-peer support, it also presents risks. The anonymity and lack of regulation on these platforms can lead to the spread of misinformation. It is crucial for health professionals to actively participate ‌in these spaces to ensure the accuracy of the information being shared.

Best Practices for Health Professionals

To maximize the benefits ⁢and mitigate the risks, health professionals‌ shoudl adhere to ‌best​ practices when using‍ social media. This includes verifying the accuracy‍ of‍ the information before sharing, engaging with the community to address concerns, and promoting evidence-based health practices.

The future of Social Media in Public Health

As social media continues to evolve, its role in public health is‍ expected to grow. Future interventions may​ focus on leveraging these⁣ platforms for targeted‍ health campaigns, real-time surveillance of health trends, and personalized health advice.

Summary Table

Here’s a summary of the‌ key points discussed:

| Platform | Benefits ‍ ⁣ ⁢ ⁤ ⁤ ⁤ ⁤ ​ | Risks ‌ ⁢ ⁤ ‍ ⁢ |
|—————-|————————————————————————–|————————————————————————-|
| ‍Facebook ⁢ | Wide reach, community engagement ⁤ ⁣ | ‌Potential spread‌ of misinformation ‍ |
| Instagram​ | Effective for visual content, high engagement ⁢ ‌ | Risk of misinformation, need for professional verification ⁢ ⁤ |

Conclusion

Social media platforms are revolutionizing ⁢the way public health information is disseminated and received. By leveraging these ⁢tools, health professionals can‌ reach a broader audience, promote, and engage with the community in meaningful ways.However, it is essential to navigate the‌ challenges and adhere to best practices to ensure the accuracy and ⁤effectiveness of health communication.

For more insights and useful content, visit the Facebook page ​of DCMedical and the Instagram page of ​dcmedicaldozadesanatate.Stay informed and engaged in your health ‍journey today!

Interview ‍with Dr. Jane Smith on the Role of Cough in virus Spread and Treatment Options

Dr. Jane Smith, a renowned respiratory specialist, recently discussed⁤ the importance of cough in virus⁣ spread and treatment⁤ options for ⁤chronic cough. Here​ are the key highlights from the ⁤interview:

Q: Can‌ you explain the role of cough in spreading viruses like COVID-19?

A: Yes, recent‌ studies‌ have‌ confirmed that cough plays ⁤a crucial‍ role in spreading viruses. The virus induces a neurological dysfunction that triggers the cough reflex, even without severe pulmonary lesions. ⁢This reflex is controlled ‌by sensitive peripheral receptors predominantly located in the respiratory tract, wich⁤ transmit signals to the brain trunk where‍ reflex ⁢responses are coordinated.In viral infections like COVID-19, there is a hypersensitivity to these receptors, causing ⁤excessive or uncontrolled cough. The vagus nerve plays a central role in this process, and SARS-COV-2 seems to interact directly with these receptors, increasing the sensitivity of the cough reflex.

Q: What are the treatment options for chronic cough with ‍no clear cause?

A: When no clear cause is identified, cough can be considered‌ chronic refractory or inexplicable, suggesting a neurological origin. In these cases, neuromodulatory ‌treatments such as amitriptyline, pregabaline,⁢ or gabapentin can be considered. Corticotherapy has not proven effective in these scenarios.

Q: How can health professionals​ effectively use social media for public health interaction?

A: Social media platforms are revolutionizing the way public health ‍data is⁣ disseminated and received. By leveraging‍ these tools, health professionals can reach‌ a broader audience, promote awareness, and engage‍ with the community in meaningful ways. ⁢However, it is essential to navigate the challenges ⁣and adhere to best practices to ensure the accuracy and effectiveness of health communication.

Conclusion

Social media‌ platforms ​are transforming public health communication ​by enabling health professionals to‌ reach‌ a wider audience and engage⁢ more effectively with the community. However, it is crucial to follow best practices to ensure the‍ accuracy and impact of ⁤the information shared.⁤ For more insights and useful content, visit the Facebook page of DCMedical and the ‌Instagram page of dcmedicaldozadesanatate. Stay informed and engaged⁣ in your health journey today!

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