MCAS Histamine Tracker — Google Sheets Symptom & Food Log | CareLog

A Google Sheets tracker for MCAS and histamine flares. Log daily symptoms, food reactions, suspected triggers, and appointment notes in one organized spreadsheet. Includes a dashboard, trigger stack analysis, and doctor-ready summary. Instant download.

A practical MCAS histamine flare tracker for logging symptoms, foods, triggers, medications, reactions, and daily notes.

Track symptom patterns, possible triggers, food reactions, and appointment notes with a clean Google Sheets tracker designed for people managing MCAS, histamine intolerance-style flares, or complex symptom patterns.

This spreadsheet helps you organize daily flare scores, main symptom areas, suspected triggers, food reactions, trigger stacking, and doctor-ready summaries in one place. It is built to be practical, simple, and easy to use, with dropdowns, auto-calculating summaries, and a dashboard that turns your logs into quick visual patterns.

Use it to notice questions such as:

- Which symptom areas show up most often?

- Are high flare days happening near higher trigger-load days?

- Which foods were marked as possible reactions?

- How delayed were possible food reactions?

- What should be discussed at the next appointment?

This tracker does not diagnose, treat, prevent, predict, or replace medical advice. It is a personal organization and appointment-prep tool.

What is included:

- Google Sheets-ready spreadsheet file

- Dashboard with flare score, trigger load, food reactions, top symptom areas, and suspected triggers

- Daily Flare Log for symptom score, symptom area, main symptom, stress, sleep, exposures, cycle/hormone context, suspected trigger, and notes

- Trigger Stack Tracker for daily possible trigger load

- Food Reaction Log for meals, reaction status, severity, reaction delay, confidence, and food status

- Doctor Summary page for appointment preparation

- Setup page with editable dropdown lists and thresholds

- Quick Start PDF guide for uploading to Google Drive and using the tracker

Best for:

- People who want a clearer symptom and trigger log

- People preparing for medical appointments

- People tracking MCAS or histamine intolerance-style patterns

- People who want to compare flares, food reactions, and possible trigger stacking

- People who prefer Google Sheets over paper journals or apps

How it works:

1. Download the spreadsheet file after purchase.

2. Upload it to Google Drive.

3. Open it with Google Sheets.

4. Follow the included Quick Start PDF.

5. Adjust the setup date range and thresholds.

6. Log symptoms, trigger load, and food reactions.

7. Review the Dashboard and Doctor Summary before appointments.

Important notes:

- This is a digital spreadsheet product. No physical item will be shipped.

- A Google account is recommended.

- This product is designed for Google Sheets. It may open in Excel, but the intended use is Google Sheets.

- Some fields require manual entry.

- Auto-calculating areas depend on formulas. Avoid typing over pale blue-gray formula cells.

- This tracker is not a medical device and does not provide medical advice.

- Always follow your clinician's advice and emergency plan.