Intravenous (IV) fluids can significantly aid some Long Covid patients by improving circulation temporarily, but they can exacerbate symptoms in others due to issues like endothelial dysfunction and microcirculation problems. Understanding individual responses requires examining underlying biological factors, as indiscriminate use may worsen symptoms rather than provide relief.
Tag: POTS
Dizziness After COVID and Long COVID: Why You Feel Faint and What Helps
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.
Long COVID Treatments: What Actually Works?
Discover the latest evidence on Long COVID treatments, including medications, therapies and emerging research, explained clearly to help you make informed healthcare decisions.
Dizziness and Vertigo in Long Covid: What Is Happening and What Actually Helps
Last updated: August 2026 | Brain fog friendly Dizziness is one of the most unsettling symptoms of Long COVID. It can feel as though the room is spinning, as though you're about to faint, or simply as though your balance has disappeared overnight. The confusing part is that these sensations can have completely different causes, … Continue reading Dizziness and Vertigo in Long Covid: What Is Happening and What Actually Helps
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 Do I Feel Better When I Lie Down? Understanding Long COVID, POTS and Blood Flow
Many people with Long COVID notice they feel much better when they lie down. This article explains how gravity, blood pooling, low blood volume and orthostatic intolerance affect circulation, why symptoms improve when lying flat, and what this can reveal about the body's response to standing.
Long COVID and the Immune System: Why It Can Be Both Overactive and Underactive
Long Covid presents a complex immune dysfunction characterized by simultaneous hyperactivity and hypoactivity, leading to inflammation, immune exhaustion, autoimmunity, and reactivation of latent viruses. Patients face chronic immune dysregulation, resulting in persistent fatigue and increased vulnerability to infections. Understanding these interconnected mechanisms is crucial for effective management and treatment.
How to Survive a Heatwave with Long COVID: Practical Tips for POTS, Dysautonomia and Chronic Illness
New to this topic? This guide focuses on practical strategies to cope with hot weather. If you would like to understand why heat makes Long COVID symptoms worse, including the role of autonomic dysfunction, POTS, blood pooling and impaired thermoregulation, we recommend reading our companion article Why Heat Makes Long COVID So Much Worse: The Science Behind Heat Intolerance first. … Continue reading How to Survive a Heatwave with Long COVID: Practical Tips for POTS, Dysautonomia and Chronic Illness
Long COVID Heat Intolerance: Why Heat Makes Symptoms Worse
Long COVID heat intolerance is one of the most common but least understood symptoms experienced by people living with Long COVID, POTS and dysautonomia. Everyone else thinks the heatwave is great. You are lying very still with the curtains shut wondering why a warm sunny day feels like a physiological attack. You are not being dramatic. … Continue reading Long COVID Heat Intolerance: Why Heat Makes Symptoms Worse
Long COVID Phenotypes Explained: Understanding the Different Types of Long COVID
Long COVID phenotypes are the different symptom patterns and biological mechanisms that make each person's experience unique. Learn about the six main Long COVID phenotypes, why they overlap, how reinfections can change them and why understanding your phenotype can help make sense of your symptoms.
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.
POTS and Dysautonomia in Long Covid: Everything You Need to Know in 4 Minutes
Dysautonomia affects 30-50% of Long Covid patients, disrupting the autonomic nervous system and causing various symptoms like POTS, syncope, and temperature intolerance. This condition is often misdiagnosed due to its wide-ranging effects. Effective management includes hydration, dietary adjustments, and specialized medications, with many patients experiencing gradual improvement 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.
Dysautonomia After COVID: A Personal Story of POTS, Symptoms, and Recovery
The author recounts their struggle with persistent symptoms after COVID, initially mistaken for anxiety, later diagnosed as Postural Orthostatic Tachycardia Syndrome (POTS) and mast cell activation syndrome (MCAS). They detail managing autonomic dysfunction through lifestyle adjustments and support, emphasizing the emotional impact on family and the ongoing nature of recovery.
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 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.
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.
10 Must-Have Kitchen Tools for Long COVID & POTS Relief
Living with long COVID and AUTONOMIC DYSFUNCTION conditions like POTS (Postural Orthostatic Tachycardia Syndrome) can turn even simple kitchen tasks into an Olympic event. Fatigue, dizziness, breathlessness and cognitive fog can make cooking challenging, but the right tools and strategies can make life a whole lot easier. Here are 10 kitchen game changers that help long-haulers stay … Continue reading 10 Must-Have Kitchen Tools for Long COVID & POTS Relief
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.
POTS Hydration Explained: Why Drinking Water Is Not Enough in Long COVID
This guide addresses managing Postural Orthostatic Tachycardia Syndrome (POTS) alongside Mast Cell Activation Syndrome (MCAS) and histamine intolerance. It offers hydration tips, low-histamine foods, electrolyte drink recipes, and lifestyle strategies. Emphasizing small meals and gentle exercise, it aims to stabilize symptoms and improve quality of life for affected individuals.
Should You Use a Wheelchair When Travelling with Long COVID?
Travelling with Long COVID often means balancing independence with energy conservation. Discover why using a wheelchair can be a pacing decision that helps reduce post-exertional malaise and preserves energy for the journey ahead
Perching Stool for Long COVID and POTS Relief: How a Simple Stool Became My Recovery Sidekick
The author shares their unexpected journey with a perching stool, initially viewed with skepticism due to its unappealing design. However, it soon becomes a vital tool during their Long COVID recovery, providing comfort and stability, particularly for those with autonomic dysfunction. The stool proves functional, despite its lack of aesthetics.
Homemade Electrolyte Drink for POTS Relief
The author shares their experience with long COVID and autonomic dysfunction, specifically POTS, which causes dizziness and fainting. They found electrolytes helpful for managing symptoms and offer a recipe for a homemade electrolyte drink. This drink aids hydration without added sugars, benefiting those with similar health conditions. Always consult a doctor before trying new remedies.
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.