Dr. Groysman's Long COVID and ME/CFS tools

Explore mechanism-based tools, lab analyzers, and symptom-pattern assessments designed to help organize findings in Long COVID and ME/CFS.

More tools coming soon. Check back often.

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Trial questionnaire

Start the Long COVID Mechanism trial questionnaire and unlock that single result for a one-time fee of $5.99 after completion.

Membership pricing

Monthly membership is $4.99. Annual membership is $49.00. Membership requires account creation, email verification, sign-in, and authenticator setup before payment.

Full tool platform

Membership unlocks the full dashboard and the complete tool set beyond the public LC Mechanism trial flow.

Available tools

The platform currently includes 12 tools covering mechanism analysis, MCAS and histamine reactivity, orthostatic intolerance, internal vibrations, sleep, PEM, vascular patterns, structural screening, and lab interpretation.

More tools coming soon. Check back often.

Long COVID / ME-CFS Mechanism Tool
Trial available

Mechanism-based symptom analysis using domains, triggers, timing, positional clues, and relief patterns.

MCAS / Histamine Pattern Tool
Account + membership required

Pattern-based screening for histamine reactivity, mast cell symptoms, food-triggered worsening, chemical sensitivity, and nonclassic MCAS-like presentations.

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Orthostatic Intolerance / POTS Screener
Account + membership required

Pattern-based screening for orthostatic intolerance, POTS-like symptoms, upright worsening, blood pooling clues, heat intolerance, post-meal worsening, and dysautonomia subtypes.

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Internal Vibrations / Tremor Pattern Tool
Account + membership required

Pattern-based screening for internal vibrations, tremor-like sensations, shaking, internal buzzing, and common autonomic, metabolic, mast cell, sleep, and neuropathic associations.

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PEMdx Type and Severity
Account + membership required

Assesses PEM type, severity, delay, duration, and recovery pattern.

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EAT + SGB Candidate Tool
Account + membership required

Combined candidate assessment for EAT and stellate ganglion block.

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Sleep Quality Analyzer
Account + membership required

Identifies likely contributors to poor sleep, including OSA, circadian mismatch, fight-flight activation, histamine, pain, reflux, medication effects, and restorative sleep problems.

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Endothelial Tier Tool
Account + membership required

Structured endothelial tier assignment based on symptom and pattern inputs.

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CCI Diagnostic Tool
Account + membership required

Diagnostic support tool for identifying CCI-related symptom patterns.

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Iron Labs Analysis
Account + membership required

Structured interpretation support for iron-related lab patterns.

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OAT Test Analysis
Account + membership required

Structured review of OAT findings and related pattern interpretation.

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Hormone / Thyroid Analysis
Account + membership required

Pattern-based review of thyroid, sex hormones, adrenal context, and pituitary signaling in the context of Long COVID and ME/CFS.

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Important disclaimer

This tool is for educational and informational purposes only. It is not medical advice and does not diagnose, treat, cure, or prevent any condition.