Disability News


Is Brain Fog a Symptom of Long COVID?

Long COVID, also known as post-acute sequelae of SARS-CoV-2 infection (PASC), has emerged as a significant concern due to its potential long-term health implications. Individuals suffering from long COVID may experience lingering symptoms or develop new ones even after recovering from the initial infection. These symptoms can range from mild to severe, impacting various bodily systems and leading to conditions such as brain fog, chronic fatigue, neurological issues, cardiovascular complications, and respiratory difficulties. The unpredictable and prolonged nature of long COVID not only places a considerable burden on the affected individuals’ quality of life but also challenges healthcare systems worldwide. As research on long COVID continues, understanding its mechanisms and developing effective treatment strategies will be crucial in mitigating its long-term health impacts.

Brain fog, a colloquial term used to describe a state of cognitive dysfunction, can significantly impact a person’s ability to work by impairing mental clarity, focus, and memory. This intangible mental haze can make it difficult for individuals to process information, make decisions, and communicate effectively, leading to decreased productivity and efficiency. Additionally, brain fog can exacerbate feelings of frustration and stress, further compromising an individual’s work performance. In some cases, persistent brain fog may even hinder career advancement, as individuals struggle to meet job expectations, maintain professional relationships, or adapt to new responsibilities.

If you suffer from brain fog and your disability insurance company has denied your long-term disability insurance, contact our long-term disability lawyers today. We have been representing disability claimants who have been wrongfully denied their long-term disability benefits since 1984 – and have recovered millions for individuals who are out of work due to injury or illness. Call us today no matter where you are in Ontario or Canada at 1-844-4-DISABILITY. Alternatively you can email us confidentially through our website and we would be more than happy to get back to you and set up your free consultation.

What is Long-Covid?

term used to describe a range of symptoms and health complications that persist for weeks or months after the acute phase of a COVID-19 infection has resolved. While most people recover from COVID-19 within a few weeks, some individuals, including those who had mild or asymptomatic cases, continue to experience lingering symptoms or develop new issues.

The symptoms of long COVID can vary widely among individuals and can include:

  • Fatigue
  • Brain fog or cognitive difficulties
  • Joint and muscle pain
  • Shortness of breath
  • Chest pain
  • Heart palpitations
  • Sleep disturbances
  • Loss of taste or smell
  • Headaches
  • Skin rashes
  • Gastrointestinal issues
  • Mental health problems, such as anxiety and depression

The exact cause of long COVID is not yet fully understood, but researchers believe that it could be due to a combination of factors, such as an overactive immune response, lingering viral particles, or damage to organs and tissues caused by the infection. More research is needed to better understand the mechanisms behind long COVID and identify effective treatments and management strategies.

Long COVID can have a significant impact on an individual’s quality of life, ability to work, and overall well-being.

What is Brain Fog?

Brain fog is when you feel confused and forgetful and can’t focus or think clearly. It can be caused by a change in your environment and lifestyle. These changes can lead to inflammation and hormonal changes, including disease and poor lifestyle choices, including:

  • Hormonal changes, such as in women whose bodies are moving towards menopause 
  • Electromagnetic radiation from devices such as computers and cell phones 
  • Lack of blood flow to the brain, resulting in memory loss and stress
  • Insufficient sleep and physical activity
  • Poor diet, resulting in a deficiency of important vitamins, minerals and antioxidants
  • Exposure to harmful substances such as toxins, chemicals and other pollutants 
  • Viral infections, such as COVID-19

In addition to COVID-19, brain fog can also be caused by other illnesses and conditions, including: 

  • anemia
  • depression
  • diabetes
  • migraines
  • hypothyroidism
  • Alzheimer’s disease
  • autoimmune disease (e.g. lupus, arthritis, multiple sclerosis (MS))

COVID-19 has made more people have brain fog, which can make it hard to work. This is why people are talking more about brain fog, work disability and how it affects people’s ability to work.

Have there been studies or reports which have linked Long-Covid to Brain Fog?

Yes, there have been studies and media reports linking long COVID, also known as post-acute sequelae of SARS-CoV-2 infection (PASC), to brain fog or cognitive impairment.

A study published in the journal Annals of Clinical and Translational Neurology in early 2021 found that some patients who recovered from COVID-19 experienced cognitive issues such as memory problems, difficulty concentrating, and brain fog. These symptoms were reported in both severe and mild cases of COVID-19, suggesting that even people who had relatively mild illness might experience cognitive impairments. The journal was also covered by NBC News – which you can read here.

Another study, published in the journal Lancet Psychiatry, analyzed the electronic health records of more than 230,000 COVID-19 survivors and found that 34% of them were diagnosed with a neurological or psychiatric disorder within six months of recovering from the virus. Among those, 17% had anxiety, 14% had mood disorders, and 2% were diagnosed with dementia. Although this study did not specifically refer to brain fog, it did show that COVID-19 can have lasting effects on brain health.

What are some Common Symptoms of Brain Fog?

Brain fog can make you feel forgetful or confused. Sometimes it might not seem like a big deal, but brain fog can make it hard to get things done and lead to more serious physical and mental health issues later on. It’s important to understand and take care of it to avoid more serious issues, such as:

  • Difficulty sleeping or insomnia
  • Headaches
  • Lack of energy or fatigue
  • Lower mental capacity and cognitive function
  • Difficulty with managing emotions
  • Mood swings
  • Irritability
  • Difficulty with memory, motivation and concentration
  • Mild depression

The Impact of Brain Fog on Your Ability to Work

Brain fog, also known as mental fatigue or cognitive dysfunction, can negatively impact an individual’s ability to work and maintain employment in various ways. Although not a formal medical diagnosis, brain fog is a common complaint characterized by a lack of mental clarity, difficulty concentrating, memory problems, and sluggish thinking. Here are some ways brain fog can impact a person’s work and employment:

  1. Decreased productivity: Brain fog can make it difficult for individuals to focus and complete tasks efficiently, leading to decreased productivity. This can result in missed deadlines, poor work quality, and a general inability to meet job expectations.
  2. Difficulty with multitasking: Many jobs require employees to juggle multiple tasks and responsibilities. Brain fog can impair an individual’s ability to multitask effectively, leading to errors, delays, and increased stress.
  3. Communication problems: Brain fog can hinder a person’s ability to articulate thoughts and ideas clearly, leading to misunderstandings, miscommunications, and potential conflicts with coworkers, supervisors, or clients.
  4. Poor decision-making: Cognitive dysfunction can result in difficulty processing information, making it challenging for individuals to make sound decisions in a timely manner. This can be particularly detrimental in fast-paced work environments or for those in leadership positions.
  5. Increased absenteeism: Individuals experiencing brain fog might have difficulty managing their overall well-being, leading to increased sick days or a need for more frequent breaks throughout the day.
  6. Reduced ability to learn and adapt: Brain fog can impede an individual’s ability to acquire new skills, retain information, and adapt to changes in the workplace. This could result in stagnation in their career growth and make it difficult to keep up with evolving job requirements.
  7. Lower job satisfaction: Struggling with brain fog can be frustrating and demoralizing, leading to decreased job satisfaction, motivation, and engagement. This can ultimately result in a higher likelihood of job turnover.

It’s essential for individuals experiencing brain fog to address the underlying causes, which can include stress, poor sleep, nutritional deficiencies, or medical conditions. Effective management of brain fog can improve work performance and overall quality of life. Employers can also support employees by promoting a healthy work environment, offering flexibility, and providing access to resources for stress management and overall well-being.

Have a Question? Long-Term Disability Benefits Denied? Contact us Today.

If your long-term disability benefits have been terminated or denied – for any reason, we can help. Our Long-Term Disability Lawyers have recovered millions for disability claimants since 1984. We can provide you the legal advice and guidance you need to help you navigate the complex disability benefits system.

At Camporese Lalande Disability Lawyers, our team of experienced disability lawyers are dedicated to helping individuals obtain the benefits they deserve. We are committed to helping individuals in navigating the legal process and providing them with the advocacy they require.

If you suffer from a serious illness or injury and your disability benefits have been denied, do not hesitate to contact us today. You can call us toll free, no matter where you are in Canada at 1-844-4-DISABILITY or send us a confidential email through our website. Our disability lawyers are here to help you get through this challenging time and provide you with the assistance needed to secure your rights. Let us help you on your path towards recovery.



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Quick Summary

What is brain fog and how does it relate to long COVID?

Brain fog is when you feel confused and forgetful and can’t focus or think clearly. Brain fog is a symptom of long COVID that can cause long-term disability and affect someone’s ability to return to the workplace.

Can brain fog affect my ability to work?

Although brain fog is not considered a medical condition in itself, it can cause a serious work disability. Forgetting things and feeling distracted can be very upsetting if you’re used to doing well at work and thinking clearly. Someone with brain fog cannot perform at their best.

Can I apply for disability benefits because of brain fog?

Yes, in certain cases you can receive long-term disability benefits for brain fog. You may qualify for long-term disability benefits if your symptoms keep you from performing the substantial duties of your own occupation.

My disability claim was denied. Should I appeal it?

No, appealing to the same insurance company that denied your disability claim is a waste of your valuable time, you need benefits now.

When should I hire a disability lawyer?

If your long-term disability benefits have been denied, call an experienced disability lawyer right away. Contact Camporese Lalande Disability Lawyers for your FREE consultation. Since 2003, we have helped thousands of people fight their denied disability claims.


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