How do I know if I have Conversion Disorder?

Conversion Disorder, also known as Functional Neurological Disorder (FND), is a condition where individuals experience physical neurological symptoms—such as weakness, tremors, or seizures—that are not caused by a structural disease. You may know if you have Conversion Disorder when medical tests show your nervous system is structurally healthy, yet your body remains unable to function normally, often in response to psychological or physical stressors.

What are the early signs of Conversion Disorder?

Early signs of Conversion Disorder often appear suddenly. Patients frequently report symptoms that seem neurological but do not match known anatomical patterns, such as sudden limb paralysis, blindness, speech difficulties, or "non-epileptic" seizures. Unlike structural conditions, the symptoms of Conversion Disorder may fluctuate in intensity or disappear entirely when the person is distracted.

How is Conversion Disorder diagnosed?

Diagnosis is a process of exclusion followed by positive identification. A neurologist typically performs the following steps to confirm Conversion Disorder:

• Clinical examination: Checking for "Hoover’s sign," where involuntary movement occurs in a "paralyzed" leg when the other leg is actively moved.


• Exclusionary testing: Utilizing MRI, CT, or EEG scans to confirm that no structural brain disease or electrical seizure activity is present.


• Symptom mapping: Observing if the physical symptoms are inconsistent with established neurological pathways.

When should you seek urgent medical evaluation?

While Conversion Disorder is not typically life-threatening, you must seek immediate emergency care if you experience sudden loss of consciousness, severe changes in mental status, or symptoms that rapidly worsen. These "red flags" are essential to rule out acute emergencies like stroke or meningitis before a diagnosis of Conversion Disorder is considered.

How to advocate for your health?

If you feel your concerns are dismissed, bring a detailed symptom diary to your appointment. Clearly state: "I understand my tests are clear, but my symptoms are real and disabling. Can we discuss a multidisciplinary approach involving a neurologist and a therapist?" You are not alone; 21 members of the DiseaseMaps.org community have shared their journeys with Conversion Disorder, and finding a supportive specialist is key to effective management.

Next steps

• Consult a neurologist who specializes in functional neurological disorders.


• Keep a daily symptom log to share with your healthcare team.


• Connect with the Conversion Disorder community at DiseaseMaps.org to share experiences.


• Request a referral to a physical therapist trained in neuro-rehabilitation.

Medical disclaimer: This information is for educational purposes only and does not replace professional medical advice, diagnosis, or treatment.

References

• NIH Genetic and Rare Diseases Information Center (GARD)


• FND Hope (International patient organization for Functional Neurological Disorder)


• Cleveland Clinic: Functional Neurological Disorder (Conversion Disorder) Overview


• PubMed: Diagnostic Criteria for Functional Neurological Symptom Disorder