Beyond the Pain Scale: Why the Stoplight System Is a Better Way to Track and Communicate Migraine

Welcome to Chronically Peachy, a podcast co-hosted by Sophia Fang, founder of Peachy Day, and Bernadette of @ChronicAccounts. This space exists for honest conversations that keep it real and peachy about living alongside migraine.

We share unfiltered stories, break down migraine hot topics, and uplift community conversations with neurologists, experts, and advocates. If you're looking for validation, accessible info, or just two friends who genuinely get it, you're in the right place!

About This Episode

In this episode, Bernadette and Sophia break down the stoplight pain scale, a green, yellow, red framework for tracking migraine severity and functionality that's gaining traction among headache specialists as a more practical alternative to the traditional 0-to-10 pain scale.

They cover what each color means, how to personalize it to your own experience, how to use it to communicate with loved ones and providers, and why functionality, not just pain intensity, is the more useful metric for people living with migraine.

Why the 0-to-10 pain scale falls short for migraine

The 0-to-10 numerical scale was designed to measure pain intensity. For people living with migraine, that's only part of the picture.

Migraine isn't just a headache. It's a neurological condition with up to four phases, prodrome, aura, the attack itself, and postdrome, and many of those phases don't involve head pain at all. Symptoms like transient aphasia, brain fog, light sensitivity, nausea, and cognitive impairment can be just as disabling as the pain, and they don't register meaningfully on a scale that only asks how much something hurts.

The other problem: pain is entirely subjective. One person's seven is another person's two. The scale creates an illusion of precision that doesn't hold up in practice, and it puts the burden on patients to translate a deeply personal experience into a number that means something to someone else.

The stoplight scale shifts the question from how much does it hurt to how much you can function, which is ultimately what matters most for care decisions.

What is the stoplight pain scale?

The stoplight scale uses three colors, green, yellow, and red, to communicate both symptom severity and functional capacity. It was developed in headache medicine as a more practical tracking and communication tool for patients.

Green means go. Symptoms are at or near your personal baseline and you're largely functional. For someone with episodic migraine, green might mean no symptoms at all. For someone with chronic or refractory migraine, green might mean the best you typically feel, some symptoms present, but manageable.

Yellow means slow down. Symptoms are rising above baseline or you're in a moderate attack. You can still function, but things are off. This is the most critical window, the time to pace, treat early, and use whatever tools help you avoid escalating to red. Yellow can also signal prodrome, the phase before a full attack, which is often the most effective treatment window.

Red means stop. Symptoms are severe, and functioning is either impossible or takes tremendous effort to push through. This is the time for full treatment, rest, and reducing all sensory input.

Some people add orange between yellow and red for a strong but not peak attack. The framework is meant to be personalized, not rigid.

How to personalize the stoplight scale to your own migraine experience

The most important step is defining what each color actually means for your body, because green for one person looks nothing like green for another.

When building your own scale, consider:

• What symptoms do you typically experience at each level

• How those symptoms affect your ability to work, communicate, move, and care for yourself

• What treatments or strategies help at each stage

• What you need from the people around you at each stage

  
  

Sophia has experienced both near-chronic and episodic migraine at different points in her life., She typically tracks one color per day based on the worst point that day. Some who live with chronic refractory migraine, rarely experience green. Yellow functions as their baseline, and most days include at least one spike to orange or red. Both approaches are valid, the scale adapts to the reality of what you're living with.

How the stoplight scale changes communication with loved ones

One of the most practical benefits of the stoplight scale is that it gives people living with migraine a shared language with the people closest to them, without having to explain everything from scratch every time.

Telling someone "I'm red today" communicates more instantly and accurately than trying to describe a complex set of migraine symptoms while you're in the middle of an attack. It removes the need for ongoing explanation and reduces the emotional labor of justifying how you're feeling to people who don't experience migraine themselves.

Some people use it proactively, flagging a yellow morning at the start of the day so a partner or coworker knows to scale back expectations before a migraine escalates. Others use it reactively, as a shorthand when a full explanation isn't possible.

If you're new to advocating for yourself around migraine, starting with one person and one shared color system is one of the lowest-barrier ways to begin.

How to use the stoplight scale at migraine doctor's appointments

Tracking your daily color for 30 to 90 days before an appointment gives your provider something concrete to work with. Most doctors will ask:

• How many headache days did you have this month?

• How many were severe?

• How many times did you use acute or rescue medication?

• Did you visit the ER or urgent care?

  
  

The stoplight scale answers most of these questions directly. Yellow and red days combined equal total migraine days. Red days alone equal severe days. That simplicity becomes powerful in the exam room. When a treatment stops working — when Botox wears off early, when a preventive loses effectiveness, when symptoms shift — a visual pattern communicates what verbal description often can't. A sharp increase in red and orange days over several weeks tells a story your doctor can act on. That kind of data has prompted treatment adjustments, like added magnesium infusions or changes to a preventive protocol, that a 15-minute appointment alone might never surface. 

For people who can only access a primary care physician rather than a headache specialist, clear functional data is even more important. Showing up with a three-month color log gives them something objective to work with and makes the most of a limited appointment.

What migraine red days mean, and when to seek care 

The stoplight scale is also useful for tracking progression over time. If you're episodic and averaging five red days a month, that's meaningful clinical information. If that number climbs to 10, 11, or 12, it signals increasing disability and warrants a conversation about preventive treatment. Chronic migraine is defined as 15 or more headache days per month, with migraine features on at least 8 of those days.

Tracking this consistently means you're not relying on memory to answer your doctor's questions, you have the data. And the data tells a clearer story than any verbal summary can.

How to get started with the migraine stoplight scale

Start simple. You don't need a formal system on day one.

How to start tracking with the stoplight scale:

1. Pick one color per day, green, yellow, or red, based on how functional you were at your worst point that day.

2. Do it for 30 days without overthinking it. The pattern will start to speak for itself.

3. Once you have a month of data, build out your personal definitions. What symptoms show up at each color? What helps? What do you need from the people around you?

   
   

From there, share it with one person. See how it shifts the conversation. Expand from there as it feels useful.

The Peachy Day app is built around this framework, a color-coded migraine tracking calendar where logging takes less than a minute a day and turns daily tracking into clear trends you can actually use during doctor's appointments. Users track symptom patterns, triggers, and severity over time, so when it's time to escalate care, the evidence is already there. 

Migraine care shouldn’t feel like a full-time job.

If you’re living with migraine, you deserve more than guesswork and rushed appointments.

Peachy Day is a migraine prevention app, designed to lighten your load. You can:

• Log in 1 minute a day, even during attacks

• Get personalized health insights on a color-coded calendar

• Make the most of your doctor’s visits

• Get migraine predictions to prevent future attacks

• Build confidence in how you understand and talk about migraine

  
  

Our team brings together 125+ years of experience as migraine patients and 50+ years as headache neurologists, including the founder of Stanford and USC’s Headache Clinic.

Download Peachy Day for free on the App Store or Google Play. 🍑