The Boom-Bust Cycle of Pain

If you’re living with chronic pain and you have a “good day”, it’s normal to want to take advantage of it.

You catch up on housework, run errands, go for a longer walk, or finally get to that job you’ve been putting off. And it makes sense. Of course you would. You’ve been waiting for a good day.

But then the next day comes, and everything flares up. The pain is worse, you’re laid up more than usual, and you need a day or more of rest to recover.

This is often called the boom-bust cycle.

What’s happening?

On the “boom” days, it’s easy to do more than you’re used to. Not because you’ve done anything wrong, but because you’re trying to make the most of feeling better. The challenge is that your body, and especially your nervous system, may still be more sensitive than it used to be. So when activity suddenly increases, it can feel like too much. The system reacts. Pain increases. And your body asks for rest.

Then comes the “bust”.

Over time, this cycle can make your system more sensitive, not less. It becomes easier to trigger a flare-up, even with activities that used to feel fine. 

A different approach

A big part of physiotherapy is helping you step out of this cycle by finding a more consistent, paced approach.

Some simple ways to start:

• Break tasks into smaller, more manageable steps

• Use a timer to avoid doing too much or too little

• Take short, regular breaks

• Leave a bit in reserve, even on good days

At first, it can feel counterintuitive not to use pain as your guide. But over time, this kind of consistency can help reduce flare-ups and make things feel more steady.

If you recognize yourself in this cycle, you’re not alone.  With the right approach, it can change.