Is Dysautonomia / POTS contagious?

Dysautonomia, including Postural Orthostatic Tachycardia Syndrome (POTS), is not a contagious disease and cannot be transmitted from one person to another through touch, proximity, or any form of social contact.

Understanding the Nature of POTS

Dysautonomia/POTS is a disorder of the autonomic nervous system, the part of the body that regulates involuntary functions like heart rate, blood pressure, and digestion. It is not caused by bacteria, viruses, or pathogens. Instead, Dysautonomia/POTS is often linked to underlying autoimmune processes, genetic predispositions, or structural issues. In many cases, it manifests as a secondary condition following significant physiological stress, such as surgery, pregnancy, or trauma.

Why Misconceptions Exist

The confusion regarding contagion often stems from the fact that many patients report the onset of Dysautonomia/POTS symptoms following a viral or bacterial infection, such as mononucleosis, Lyme disease, or COVID-19. While an infection can act as a "trigger" that disrupts the autonomic system, the resulting condition is a dysfunction of the body's internal regulation, not an active, transmissible infection. The person living with Dysautonomia/POTS is simply managing the long-term aftermath of an immune system response, not harboring a contagious agent.

Safety and Social Interaction

There is absolutely no risk to family members, caregivers, or friends when living with or caring for someone with Dysautonomia/POTS. You can safely share living spaces, meals, and physical affection. Stigma often arises from the "invisible" nature of these symptoms, but it is vital to understand that this is a physiological condition, not a communicable one. Environmental triggers, such as extreme heat, dehydration, or prolonged standing, are personal physiological stressors for the patient and pose no threat to those around them.

Medical Disclaimer: This information is for educational purposes and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician with any questions regarding a medical condition.

References

• NIH Genetic and Rare Diseases Information Center (GARD): Postural Orthostatic Tachycardia Syndrome


• Dysautonomia International: Understanding POTS


• Orphanet: Dysautonomia