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Understanding POTS

POTS: Symptoms, Causes & Nervous System Dysregulation

Postural Orthostatic Tachycardia Syndrome (POTS) is a form of autonomic nervous system dysregulation that affects how the body adjusts heart rate and circulation, particularly during position changes. This can lead to symptoms such as rapid heart rate, dizziness, fatigue, brain fog, and more. While these symptoms can be distressing, they do not mean the body is damaged. Rather, they reflect a nervous system stuck in an overprotective state. With informed guidance, gentle pacing, and appropriate support, regulation gradually returns—and meaningful recovery is absolutely possible.

Educational Overview of Postural Orthostatic Tachycardia Syndrome (POTS)

This educational video introduces Postural Orthostatic Tachycardia Syndrome (POTS) by explaining how challenges with nervous system signaling can affect heart rate, circulation, and tolerance to upright posture. It highlights that while symptoms often feel cardiac in nature, the underlying issue involves how the nervous system regulates physiological responses rather than a structural problem with the heart itself.

Understanding POTS

POTS can significantly impact daily activities, exercise tolerance, and overall quality of life, sometimes requiring frequent rest or positional adjustments to manage symptoms. This video emphasizes the role of nervous system dysregulation—particularly signaling patterns that influence circulation—and reinforces the value of education and structured understanding. The content is intended to support informed awareness and is designed to complement, not replace, ongoing care with licensed healthcare providers.

 Common Symptoms of POTS

Colorful Heart Graffiti

Cardiovascular Symptoms

  • βœ“Palpitations

  • Racing heart

  • Chest pain with normal cardiac tests

  • Low blood pressure

  • Flushing, dizziness

  • Lightheadedness

  • Fainting

  • Tingling extremities, blood pooling, cold hands and feet

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Post-Exertional Symptoms

  • βœ“Severe fatigue

  • Headache

  • Brain fog

  • Calf or leg pain

  • Increased dizziness the next day

  • Full flare (especially if MCAS overlaps)

Woman Seated Unwell

Gastrointestinal Symptoms

  • βœ“Sudden bloating after small meals

  • Nausea

  • Early fullness

  • Reflux

  • Constipation

  • Diarrhea

  • Alternating constipation and diarrhea

  • Feeling worse after eating

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Respiratory Symptoms

  • βœ“Tight chest with normal lung tests

  • Shortness of breath (especially upright)

  • Feeling like you “can’t get a full breath”

  • Air hunger

  • Frequent sighing or yawning

  • Rapid shallow breathing

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Exercise 

  • βœ“Inability to tolerate exercise

  • Feeling “wired” instead of pleasantly tired

  • Overheating or flushing

  • Anxiety surge after activity

  • Trouble sleeping if you exercised earlier

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Neurological Symptoms

  • βœ“Brain Fog

  • Adrenaline surges

  • Headaches

  • Nervousness

  • Dizziness

  • Abnormal nerve sensations (neuropathy)

  • Blurred or tunnel vision

  • Shakiness or internal buzzing

  • Flushed and excessive sweating

Stressed Woman

Anxiety, Panic & Depression 

  • βœ“Generalized anxiety

  • Feeling like a panic attack “out of nowhere”

  • Feeling overheated or flushed

  • Waking around 3–5am with a surge

  • Sense of impending doom

  • Anxiety that improves when lying down

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Unusual Symptoms

  • βœ“Visual snow or visual disturbances

  • Ear fullness or pressure

  • Sudden waves of sleepiness followed by panic

  • Feeling extremely hot or extremely cold without clear cause

  • Burning sensations (rectal, mouth, or skin)

Physiotherapy

Musculoskeletal Issues &  Energy

  • βœ“ Fatigue,

  • Exercise intolerance

  • Muscle aches (especially calves)

  • Muscle pain or weakness as well as severe  long-lasting fatigue (Chronic Fatigue) 

Sleep

Sleep Issues/Insomnia 

  • βœ“Trouble sleeping

  • Waking up in the middle of the night

  • Trouble getting back to sleep  

  • Waking around 3–5am with a surge of adrenaline

  • ​Feeling worse lying flat during certain flares

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Product & Wellness Disclosure: 

Wise Canary LLC​

Wise Canary manufactures clean-label specialty foods and wellness essentials. Our products are formulated using premium, minimally processed ingredients designed for health-conscious lifestyles and individuals managing food sensitivities. While our initial launch products are allergen-friendly and free from seed oils, customers with severe allergies or specific medical conditions should always review our full ingredient lists prior to consumption or use.

The informational content provided on our website, packaging, or marketing materials is for educational purposes only. Our products and statements have not been evaluated by the Food and Drug Administration (FDA) and are not intended to diagnose, treat, cure, or prevent any medical condition or invisible illness. Individuals experiencing health concerns or strict medical restrictions should consult a qualified healthcare professional before introducing new dietary or personal care products into their routine.

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