Dizziness is a prevalent but misunderstood symptom in long Covid, often misdiagnosed. It arises from various mechanisms, including autonomic dysfunction, cerebral hypoperfusion, and vestibular involvement, rather than just anxiety. Effective management involves understanding these complexities, focusing on patient education, and reducing symptoms through non-invasive strategies without excessive testing.
Category: Symptoms and Complications
Long Covid rarely looks the same from one person to another. Explore articles covering fatigue, post-exertional malaise (PEM), brain fog, breathlessness, pain, dysautonomia, digestive problems, sleep disturbances, heat intolerance, and many other symptoms that can change from day to day.
Viral Reactivation After COVID: EBV, Herpes and Long COVID – Why Old Viruses Wake Up and What It Means for You
Viral Reactivation Long COVID: Why EBV, Herpes and Shingles Can Return Viral reactivation is increasingly recognised as one of the biological processes that may contribute to Long COVID. Researchers are investigating whether dormant viruses such as Epstein-Barr virus (EBV), herpes simplex virus (HSV) and varicella-zoster virus (VZV) can reactivate after COVID-19 and whether this contributes … Continue reading Viral Reactivation After COVID: EBV, Herpes and Long COVID – Why Old Viruses Wake Up and What It Means for You
Could Tiny Blood Vessel Problems Be Driving Long COVID?
Could problems affecting the tiny blood vessels explain Long COVID? Discover what endothelial dysfunction is, how it may affect oxygen delivery and why researchers are studying its link with fatigue, brain fog, dysautonomia, PEM and microclots.
Why Does Thinking Make Long COVID Worse?Cognitive Exertion in Long COVID
A phone call can crash you faster than a walk. Thinking costs energy in Long Covid and understanding that changes everything
Long Covid Electrolyte Imbalance: Why Normal Blood Tests Can Miss the Problem
Your electrolytes were normal. You still feel like your body cannot regulate itself. Both are true and this is exactly why.
Long COVID Brain Fog: Symptoms, Causes, Treatment and the Latest Research
Long COVID brain fog affects memory, concentration, processing speed and word finding. Learn what causes brain fog, why standard tests are often normal, and what the latest research says about treatments and recovery.
Long Covid Fatigue: Everything You Need to Know in 4 Minutes
Long Covid fatigue is a distinct, debilitating symptom that does not improve with rest and worsens with exertion. Recent research identifies mitochondrial dysfunction as a core issue, leading to a failure in energy production. Factors such as neuroinflammation and coexisting conditions can exacerbate fatigue, emphasizing the need for careful management and treatment.
Energy in Long Covid: Why It Feels Limited and Unpredictable
Long Covid causes unpredictable energy levels, where sleep and rest may not restore capacity. Caregivers often misunderstand that energy limitations are physiological, not psychological. Small tasks can accumulate strain, leading to cancellations. Support should focus on reducing energy drain while preserving autonomy, fostering understanding to enhance relationships without resentment.
The Importance of Rest in Long Covid Management
People with Long Covid experience resting differently; it's an active process requiring judgment to prevent harm rather than mere inactivity. Research indicates that impaired recovery from exertion necessitates careful pacing. While rest may evoke anxiety and isolation, it ultimately aims to foster stability, enabling individuals to manage symptoms and relationships better.
Persistent Nasal Symptoms and Loss of Smell post Covid
The nasal cavity plays a crucial role in Long Covid, serving as a key interface for neuroimmune signaling and persistent symptoms like smell loss. Ongoing inflammation and immune response may lead to distorted sensory experiences, impacting patients' quality of life. A comprehensive understanding facilitates better management and validation of patient symptoms in Long Covid care.
Burning Nose After COVID: Long COVID Nasal Symptoms, Sneezing and Nasal Sensitivity Explained
A Common Long Covid Symptom Explained Burning nose, sneezing, nasal sensitivity, after Covid are common Long Covid symptoms. They are often caused by ongoing inflammation and nerve sensitisation in the nasal lining, rather than a new infection or allergy. These symptoms can fluctuate and may be triggered by everyday factors such as cold air, scents, … Continue reading Burning Nose After COVID: Long COVID Nasal Symptoms, Sneezing and Nasal Sensitivity Explained
Post Exertional Malaise in Long COVID: Why You Crash After Activity
What is post-exertional malaise (PEM) in Long COVID? Discover why symptoms worsen after activity, why crashes are delayed, how PEM differs from ordinary fatigue and why recognising the pattern is so important.
T-Cell Exhaustion in Long COVID: What You Need to Know
Long COVID fatigue can be attributed to exhausted T-cells, crucial white blood cells in the immune response. Prolonged infection leads to T-cell dysfunction, contributing to chronic symptoms. Research indicates T-cell exhaustion persists post-infection. Strategies like immunomodulators, supplements, and a healthy lifestyle may aid recovery and restore T-cell health.
Long Covid Energy Explained: Why Simple Tasks Feel Hard
Long Covid transforms one’s relationship with energy, requiring individuals to meticulously manage their daily activities to avoid debilitating symptoms. This condition surpasses common fatigue, leading to a constant calculation of energy expenditure. Those affected face grief over lost capacities, learning that pushing through often worsens their condition rather than restoring function.
Long Covid Autoimmune: Is There a Link and Can Covid Trigger Autoimmune Disease?
Long Covid may lead to symptoms resembling autoimmune diseases, like fatigue and joint pain, but it does not necessarily cause them. Evidence suggests immune dysregulation occurs without autoimmunity. Although some may develop true autoimmune conditions post-Covid, this is rare. Monitoring is vital, as many symptoms can improve over time.
Long Covid Normal Tests: Why You Feel Unwell Even When Results Are Normal
Patients recovering from acute Covid may experience persistent symptoms like fatigue, cognitive difficulties, and pain despite normal tests. Recognizing these as multi-system phenomena, involving autonomic dysfunction, peripheral neuropathy, and microvascular impairment, helps clinicians validate experiences. Practical assessments and symptom management are essential for improving patient quality of life.
Tinnitus and Vision Problems After COVID: Why Tests Are Normal
Many Covid recovery patients experience tinnitus, visual disturbances, and sensory dysregulation, often without structural abnormalities in tests. These symptoms suggest central nervous system involvement rather than local issues. While no targeted treatment exists, managing autonomic function and avoiding sensory overload may stabilize symptoms, reflecting a broader neurological pattern in Long Covid.
Why Does My Heart Race When I Stand Up?
Postural orthostatic tachycardia syndrome (POTS) is a real, disabling condition affecting the body's autonomic nervous system, blood volume, and immune response. Understanding and recognition are crucial.
Why Shortness of Breath After Covid Is Often a Warning Signal Not a Fitness Issue
Post exertional malaise, common in Long Covid, presents as breathlessness and worsening symptoms following activity, often misinterpreted as fatigue or anxiety. Understanding it as a marker of physiological overload rather than a fitness issue is crucial for recovery. Proper management focuses on activity within energy limits to prevent harm.
Long Covid Gut Issues: Diarrhoea, Constipation and Why Your Poo Changes
Long COVID can significantly disrupt digestive health, causing symptoms like diarrhea, constipation, and bloating. The gut’s microbiome may be affected, leading to motility issues and inflammation. Practical strategies, including dietary changes, hydration, and regular movement, can help manage symptoms. It’s essential to consult a healthcare professional for persistent issues.
Understanding Sensory Overload in Chronic Illness
The letter describes the struggles of someone with severe illness, detailing how sensory overload from light and sound can overwhelm them, leading to neurological distress. The writer explains their need for a low-stimulus environment to aid recovery, emphasizing that quietness and understanding from others greatly support their healing process.
Why Do I Feel Dizzy in the Shower with Long Covid?
Why do showers cause dizziness, a racing heart and exhaustion in Long Covid? Learn how heat, standing and autonomic dysfunction combine—and what may make showering more manageable.
Smart Takeaway Choices for Chronic Conditions
The Temptation of Takeaways Let’s be honest some days, even the thought of boiling pasta feels like a triathlon. When fatigue hits hard or brain fog turns meal planning into a cryptic crossword, the siren call of a takeaway can feel like salvation. A friendly delivery driver at the door, hot food you didn’t have … Continue reading Smart Takeaway Choices for Chronic Conditions
Explaining Patent Foramen Ovale (PFO): Symptoms, Diagnosis, and Treatment After Covid
A Patent Foramen Ovale (PFO) is a common heart opening that can remain after birth, potentially causing complications like blood clots under certain conditions. COVID-19 may exacerbate PFO-related symptoms. Diagnosis involves tests like echocardiograms. Treatment options vary and may include closure procedures if symptoms arise. Consult a GP for concerns.
Long Covid Temperature Dysregulation: Why You Feel Too Hot or Too Cold
Feeling unusually hot or cold after COVID? Long Covid temperature dysregulation can make your body struggle to regulate heat and cold, leading to chills, flushing, heat intolerance, and unpredictable temperature changes. Learn why it happens, what may trigger it, and practical ways to manage symptoms.
Long COVID Exercise and PEM: How to Move Without Making Symptoms Worse
Can you exercise with Long COVID and PEM? This guide explains when gentle movement may be tolerated, why fixed exercise plans can trigger delayed crashes, and how to judge activity by how your body responds later not by how it feels in the moment.
Protect Your Liver: Tips for Long COVID Survivors
Long COVID may impact liver health, with emerging research indicating elevated liver enzymes in affected individuals. Elevated enzymes suggest liver strain rather than permanent damage. Factors include inflammation, post-viral detoxification, and potential fatty liver development. Monitoring liver health through diet, hydration, and gentle exercise is essential for recovery and management.
Cholesterol Levels and Long COVID: What You Need to Know
Research suggests a link between Long COVID and cholesterol levels, with observational studies indicating that high LDL-C may correlate with prolonged symptoms and inflammation. Managing cholesterol through diet and gentle exercise could support overall health during recovery. Maintaining a healthy lipid profile may enhance recovery, although further research is needed to establish direct causation.
Dry Mouth, Burning Mouth, Mouth Ulcers, Taste Changes and More
The article discusses unexpected post-COVID symptoms affecting the mouth and eyes, including dry mouth, mouth ulcers, taste changes, and various eye irritations like conjunctivitis. It highlights the role of the immune system and suggests management options such as antivirals and eye drops. Understanding these symptoms can alleviate concerns for affected individuals.
Understanding Long COVID: Muscle Dysfunction Explained
Many individuals with Long COVID experience fatigue and muscle pain due to biological changes in muscle tissue. Research indicates mitochondrial dysfunction and alterations in muscle fiber composition contribute to prolonged recovery times and symptoms like post-exertional malaise. Effective management requires personalized approaches focusing on pacing and ongoing research into therapies.
Housebound with Long COVID? How to Manage Heat Intolerance at Home
Long COVID sufferers often experience heightened heat intolerance due to autonomic dysfunction, resulting in symptoms like rapid heart rate and dizziness. Heat can trigger Mast Cell Activation Syndrome and worsen immune dysregulation. To manage these challenges, hydration with electrolytes and cooling strategies are vital, as symptoms reflect serious underlying issues.
The Lingering Effects of COVID-19: A Multi-Organ Condition
The narrative surrounding COVID-19 must evolve; it is not merely "just a virus." Long COVID reveals serious and enduring health impacts across multiple organs, with symptoms that extend beyond fatigue. The need for recognition, proper screening, and treatment is crucial as individuals continue to suffer significant consequences long after the initial infection.
Why Does Capillary Health Matter in Long COVID Recovery?
Why can Long COVID cause severe exertional symptoms even when oxygen levels look normal? We explore capillary health, microcirculation and oxygen delivery and why finding a vascular abnormality doesn’t automatically mean we know how to treat i
Long COVID and Weather: When the Forecast Affects Your Function
Long COVID and Weather: When the Forecast Affects Your Function One day it’s sunny, the next it’s raining sideways, and your body reacts as if it’s been through a tumble dryer on spin cycle. For many living with Long COVID, these moody weather swings aren’t just irritating—they can spark a full-on symptom spiral. Let’s explore … Continue reading Long COVID and Weather: When the Forecast Affects Your Function
Can anti-CHRM autoantibodies cause Long COVID? Understanding the Link and Future Treatments
Researchers have identified anti-CHRM autoantibodies in some people with Long COVID, particularly those with autonomic symptoms such as dizziness, palpitations and brain fog. This article explains what these antibodies are, why scientists are studying them, and whether they could one day lead to better diagnosis or targeted treatments.
Microclots and Exercise Intolerance in Long COVID: The Biology Behind Why Exercise Can Make Symptoms Worse
Long COVID affects many, with exercise intolerance being a significant symptom. A study identified that exercise can fragment harmful microclots, worsening inflammation and vascular injury. This underscores the need for personalized exercise plans for patients. Understanding microclots may lead to new treatment strategies, requiring further research for effective interventions.
Can COVID Trigger Sjögren’s Syndrome? Symptoms, Causes and What We Know
Can COVID-19 trigger Sjögren's syndrome? Learn how Long COVID and Sjögren's overlap, why dry eyes and dry mouth develop, and what current research says about COVID-induced autoimmunity.
Post Exertional Malaise in Long COVID: What It Is, What It Feels Like and How to Actually Recognise It
Post-exertional malaise (PEM) is one of the defining symptoms of Long COVID. Learn what PEM is, why symptoms are delayed after physical, mental or emotional activity, how to recognise the signs, and why it differs from ordinary fatigue.
Why Do I Feel Like I Have Glandular Fever Again After COVID?
Why does Long COVID feel like glandular fever again? Discover how EBV reactivation and Long COVID overlap, why symptoms are so similar, and what current research tells us.
Can Seasonal Allergies Make Long COVID Symptoms Worse?
Can seasonal allergies make Long COVID symptoms worse? Learn how pollen, hay fever, histamine, poor sleep and warmer weather may overlap with fatigue, brain fog, dysautonomia and other Long COVID symptoms.
Can COVID Trigger Autoimmune Diseases? What the Research Says
COVID-19 can disrupt the immune system in ways that may increase the risk of developing autoimmune diseases or triggering flare-ups of existing autoimmune conditions in some people. Researchers believe mechanisms such as molecular mimicry, persistent immune activation and loss of immune tolerance may contribute, but COVID does not cause autoimmune disease in everyone. Most people … Continue reading Can COVID Trigger Autoimmune Diseases? What the Research Says
Long COVID and Blood Vessels: The Hidden Role of Vascular Dysfunction
Long COVID can affect the body's smallest blood vessels, disrupting oxygen delivery even when routine tests appear normal. Learn how vascular dysfunction, endothelial health and microcirculation may contribute to fatigue, breathlessness, brain fog and post-exertional malaise, and why symptoms can persist despite reassuring test results.
COVID-19 Vaccine Side Effects: How Are They Investigated?
Vaccines play a crucial role in public health but can have side effects, particularly evident during the COVID-19 vaccine rollout. The UK’s Yellow Card Scheme monitors adverse reactions, highlighting its importance in safety transparency while facing issues like underreporting and accountability. Improvements are needed for better support and understanding for those affected.
Long COVID Symptoms Explained: If Your Organs Could Talk
The post imagines organs forming a support group to discuss the challenges of Long COVID. Each organ shares struggles and suggests support strategies, highlighting the interconnected disruptions across various systems. The overall message emphasizes the need for care, patience, and understanding as the body navigates this complex health experience.
I Was Vaccinated. Why Did I Still Get Neurological Long Covid Symptoms?
Recent research reveals that COVID-19 vaccination does not significantly lower the risk of developing neurological symptoms associated with Long COVID. While vaccines don't prevent these symptoms, they still reduce overall Long COVID risk and the likelihood of severe COVID-19. Understanding these findings is essential for informed health decisions.
Post Covid Elasticity Loss: How Long COVID May Affect Collagen, Elastin and Connective Tissue
Could Long COVID affect collagen, elastin and connective tissue? Discover how inflammation, endothelial dysfunction and tissue repair may contribute to unexplained symptoms.
How Endothelium Damage May Explain Long COVID Symptoms
The endothelium, a vital lining in blood vessels, is crucial for blood flow and clot prevention. COVID-19 can damage this layer, leading to inflammation, clots, and symptoms associated with long COVID, such as fatigue and brain fog. Tests like EndoPAT and capillaroscopy can assess endothelial health and function.
Long COVID Nasal Symptoms: When Smell and Breathing Don’t Come Back the Same
Long COVID can change far more than your sense of smell. Learn why your nose may feel blocked without mucus, why familiar smells suddenly seem wrong, and what current research tells us about recovery, smell training and living with persistent nasal symptoms.
Why Can’t I Think Clearly Since COVID?
Emerging research reveals that long COVID can cause persistent brain inflammation due to lingering SARS-CoV-2 spike proteins, leading to cognitive dysfunction and structural changes. MRI scans indicate reduced grey matter, potentially accelerating neurodegeneration. New diagnostic and therapeutic approaches are crucial for addressing these long-term neurological impacts in affected individuals.
Long Covid Nail Changes: What Your Fingernails Can Reveal
Nail changes, such as Beau's Lines and Mees' Lines, can signal health issues in individuals with long COVID. These alterations reflect inflammation, poor circulation, or nutritional deficiencies. Tracking these changes may aid diagnosis, and maintaining a nail diary, proper nutrition, and professional consultations can support overall health during recovery.
Muscle Weakness in Long Covid: Why It Happens and What Actually Helps
Long COVID significantly impacts muscle strength due to factors like damaged mitochondria, inadequate oxygen delivery, lactic acid buildup, and inflammation. Managing muscle weakness requires pacing activities, gentle physiotherapy, alternating hot and cold therapy, and potentially using supplements. Recovery is gradual and should prioritize body kindness and patience.
Living with POTS and Dysautonomia After Long Covid
Post-COVID dysautonomia, particularly POTS (Postural Orthostatic Tachycardia Syndrome), leads to symptoms like dizziness and fatigue when standing. It often results from COVID-related inflammation or nerve damage. Daily life includes struggles with heat, exercise, digestion, and brain fog, requiring humor and adjustments, such as increased salt intake and hydration.