Long COVID, Chronic Fatigue & Pain
Is fatigue, pain or long COVID limiting you from living your life to the fullest? Have you suffered without relief from the mainstream approaches? There is hope… alleviating from these conditions IS very possible!
When Fatigue and Pain Take Over Your Life
Living with persistent fatigue, pain, or cognitive difficulties can be profoundly frustrating.
You may want to work, exercise, spend time with family, and enjoy the activities that once came easily, but your body no longer seems able to keep up.
For some people, symptoms develop gradually. For others, they begin following an infection, including COVID-19, and never fully resolve.
Chronic fatigue, Long COVID, and persistent pain are conditions I regularly encounter in my medical practice. Although each patient’s experience is different, these conditions often share overlapping symptoms and can affect several body systems.
Patients may experience:
- Persistent fatigue or exhaustion
- Worsening symptoms after physical or mental activity
- Muscle and joint pain
- Headaches or migraines
- Brain fog, poor concentration, or memory difficulties
- Unrefreshing sleep or other sleep disturbances
- Dizziness, rapid heartbeat, or difficulty standing
- Digestive disturbances
- Reduced tolerance for exercise and everyday activities
These symptoms are real and can significantly affect quality of life, even when routine investigations are normal.
Understanding the pattern of symptoms, identifying the underlying condition, and exploring potentially treatable contributing factors are important parts of my approach.
Long COVID: When Symptoms Persist After Infection
Long COVID, also called post-COVID condition, refers to symptoms that persist, recur, or develop following a COVID-19 infection.
Symptoms generally begin within three months of infection and persist for at least two months, without another diagnosis that fully explains them. They may fluctuate or relapse over time.
Some people develop Long COVID after a relatively mild initial illness. Others experience more severe symptoms following their infection.
What Are the Symptoms of Long COVID?
Long COVID can affect multiple organ systems. Common symptoms include:
- Persistent fatigue and reduced stamina
- Post-exertional malaise (PEM), or worsening symptoms after activity
- Cognitive difficulties, often described as brain fog
- Sleep disturbances
- Muscle and joint pain
- Shortness of breath
- Palpitations, dizziness, and orthostatic intolerance
- Headaches and digestive symptoms
Not everyone experiences the same symptoms, and the severity can vary considerably.
Why Does Long COVID Develop?
Long COVID is an active area of medical research, and there is unlikely to be one explanation for every patient.
Several biological mechanisms are being investigated, including immune dysregulation, persistent inflammatory responses, autonomic nervous system dysfunction, vascular abnormalities, and possible viral persistence.
These mechanisms may overlap and contribute differently from one person to another. However, no single mechanism or laboratory test currently explains or confirms all cases of Long COVID.
My Approach to Long COVID
My approach begins with a detailed history of the initial illness, the development of symptoms, and how they affect daily function.
I assess for recognized complications and other potentially treatable conditions that may contribute to fatigue, pain, cognitive symptoms, or exercise intolerance.
Depending on the patient, management may involve:
- Assessing and managing post-exertional malaise
- Evaluating orthostatic intolerance and autonomic symptoms
- Investigating sleep disturbances
- Assessing hormonal, metabolic, nutritional, and other potentially contributing factors
- Identifying and treating coexisting medical conditions
- Managing pain, headaches, and gastrointestinal symptoms
- Supporting sleep, symptom regulation, and sustainable daily activity
- Coordinating appropriate specialist assessment when needed
Treatment must be individualized. There is currently no single proven cure for Long COVID, but symptom-directed treatment and appropriate support can help some patients improve their function and quality of life.
ME/CFS: More Than Ordinary Fatigue
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a complex, chronic illness characterized by a substantial reduction in the ability to perform usual activities.
It is not simply feeling tired.
One of its defining features is post-exertional malaise (PEM), in which physical, cognitive, or emotional exertion can trigger a disproportionate worsening of symptoms.
This deterioration may be delayed by hours or days and can take a prolonged period to resolve.
Other characteristic features include unrefreshing sleep, cognitive impairment, and/or orthostatic intolerance.
What Is the Relationship Between ME/CFS and Long COVID?
Long COVID and ME/CFS share several clinical features, including fatigue, post-exertional malaise, cognitive dysfunction, sleep disturbances, and autonomic symptoms.
Some people with Long COVID meet diagnostic criteria for ME/CFS, although not everyone with Long COVID has ME/CFS.
Recognizing this overlap is important because management strategies need to account for post-exertional malaise.
Can ME/CFS Improve?
The course of ME/CFS varies. Some patients experience meaningful improvement, while others remain significantly limited.
Management focuses on reducing symptom burden, identifying and treating associated conditions, and helping patients work within their available energy.
For patients experiencing PEM, activity management or pacing is particularly important. Pushing through symptoms or following a fixed program of progressively increasing exercise can worsen the condition.
The goal is to support the best possible function without provoking repeated setbacks.
Chronic Pain and Fibromyalgia
Chronic pain can affect virtually every aspect of life, including sleep, mood, concentration, physical activity, and relationships.
Sometimes pain is associated with an identifiable injury or inflammatory condition. In other cases, the nervous system’s processing of pain becomes altered, and symptoms persist even when there is no ongoing tissue damage sufficient to explain their severity.
Fibromyalgia is one example of a chronic pain condition involving altered pain processing.
What Are the Symptoms of Fibromyalgia?
Fibromyalgia commonly involves:
- Widespread musculoskeletal pain
- Fatigue
- Unrefreshing sleep
- Brain fog and difficulty concentrating
- Headaches
- Increased sensitivity to touch or other sensory stimuli
- Associated digestive symptoms
Fibromyalgia can coexist with other conditions, including ME/CFS, migraine, and certain rheumatologic disorders.
A careful assessment is important to distinguish fibromyalgia from other causes of widespread pain and to identify conditions that may be contributing to symptoms.
My Approach to Chronic Pain
Chronic pain rarely has a simple, one-size-fits-all solution.
I look at the nature of the pain, associated symptoms, sleep quality, physical function, medications, and other relevant medical conditions.
Treatment may involve appropriate medications, individualized movement or rehabilitation strategies, sleep interventions, and management of associated health problems.
For patients with overlapping ME/CFS or Long COVID, physical activity recommendations must be adapted carefully, particularly when post-exertional malaise is present.
The goal is not simply to reduce pain scores, but to help patients improve their daily function and quality of life.
Looking Beyond the Diagnosis
Long COVID, ME/CFS, fibromyalgia, and other chronic fatigue and pain conditions can be complex and challenging to manage.
They may involve overlapping disturbances in immune function, autonomic regulation, cellular energy metabolism, sleep, pain processing, and other physiological systems.
One of the most important aspects of my approach is identifying and treating coexisting medical conditions and potentially modifiable factors that may be contributing to a patient’s symptoms.
My approach combines conventional medical assessment with the principles of functional medicine to develop a comprehensive understanding of each patient’s health.
Every assessment and treatment plan is personalized, guided by a detailed medical history, clinical findings, and targeted laboratory testing.
Depending on the individual, I investigate a broad range of potentially contributing factors, including:
- Coexisting medical conditions that may be contributing to fatigue, pain, and impaired function
- Hormonal health, including thyroid function, cortisol, IGF-1, and sex hormones
- Cellular and mitochondrial health, including factors involved in energy production and metabolic function
- Immune and inflammatory activity
- Nutritional status and gastrointestinal health
- Sleep quality, autonomic nervous system function, and other relevant physiological factors
When clinically appropriate, I address identified imbalances, deficiencies, and coexisting conditions as part of an individualized treatment plan.
My goal is to understand the full picture, identify potentially modifiable contributors to illness, and help patients achieve the greatest possible improvement in their health, function, and quality of life.
Frequently Asked Questions
What are the most common symptoms of Long COVID?
Common symptoms of Long COVID include persistent fatigue, brain fog, shortness of breath, sleep disturbances, muscle and joint pain, dizziness, and heart palpitations. Some people also experience post-exertional malaise, where symptoms worsen after physical or mental activity. Symptoms may fluctuate and can affect several organ systems.
How long does Long COVID last?
The duration of Long COVID varies considerably. Some people improve over several months, while others experience symptoms for years. Recovery may be gradual and uneven, with periods of improvement followed by setbacks. A medical assessment can help identify treatable complications and guide individualized symptom management.
Is Long COVID the same as chronic fatigue syndrome (ME/CFS)?
No, but the conditions can overlap. Long COVID develops following SARS-CoV-2 infection and can cause a wide range of symptoms. ME/CFS is a distinct illness characterized by substantial functional impairment, post-exertional malaise, unrefreshing sleep, and other symptoms. Some patients with Long COVID also meet the diagnostic criteria for ME/CFS.
Why do I feel worse after exercise with Long COVID or ME/CFS?
Some patients experience post-exertional malaise (PEM), a worsening of symptoms after physical, mental, or emotional exertion. Symptoms may appear hours or days later and can last for an extended period. When PEM is present, pacing and avoiding activities that repeatedly trigger symptom crashes are important. Conventional exercise programs may need to be modified or avoided.
Can you have ME/CFS even if your blood tests are normal?
Yes. ME/CFS is diagnosed clinically, based on characteristic symptoms, functional impairment, and an appropriate medical evaluation. Routine blood tests may be normal. Investigations remain important to identify other conditions that can cause similar symptoms or coexist with ME/CFS.
What is the difference between fibromyalgia and chronic fatigue syndrome?
Fibromyalgia is characterized primarily by widespread pain, often accompanied by fatigue, sleep disturbances, and cognitive symptoms. ME/CFS is characterized by substantial functional impairment and post-exertional malaise, along with other defining symptoms. The two conditions can coexist, but distinguishing them is important because activity and treatment recommendations may differ.
Can Long COVID, ME/CFS, and fibromyalgia be treated?
Yes. Although there is no single cure for these conditions, treatment can help manage symptoms and improve quality of life. The approach depends on the diagnosis and may include identifying and treating coexisting medical conditions, addressing relevant hormonal or nutritional abnormalities, and managing sleep disturbances, pain, and orthostatic intolerance. Pacing is especially important when post-exertional malaise is present.
Take the Next Step
If you’re struggling with Long COVID, ME/CFS, fibromyalgia, or persistent fatigue and pain that have been difficult to explain, I can help you explore possible contributing factors and develop a personalized management plan.
Schedule an appointment to learn more about my approach to Long COVID, chronic fatigue, and pain.