Why More Treatment Isn't Always Better

There is a quiet assumption in a lot of healthcare that if a little treatment helps, more treatment must help more. It feels intuitive. It is also, for most musculoskeletal problems, wrong. Care follows a dose-response curve, and like most dose-response curves, it flattens. Past a certain point, additional visits add cost and time without adding meaningful benefit.

This matters because the shape of that curve should change how care is delivered. If the first stretch of treatment does most of the work, then the job of a good clinician is to deliver that early benefit efficiently and then hand the patient the tools to maintain it, rather than keeping them on an open-ended schedule.

What dose-response actually looks like

When researchers have deliberately varied the number of treatment sessions and measured outcomes, the pattern is consistent. In a randomized trial of spinal manipulation for chronic low back pain that compared different numbers of visits, more care produced better outcomes up to a point, and then the curve flattened, with additional visits yielding diminishing returns.¹ The early sessions carried most of the value. The later ones, added indefinitely, did not.

This fits the broader evidence on back pain, which is the most common reason people see us. Major clinical guidelines now emphasize staying active, education, and self-management, and they caution against turning care into a passive, open-ended process.² The international research consensus has gone further, describing widespread low-value and unnecessary care for back pain as a genuine problem, one that can medicalize a normal experience and make people more fearful and less capable rather than less.³

The difference between passive and active care

Part of the issue is what the treatment is doing. Passive care is something done to you: a modality, a manual technique, a session you receive. It can be genuinely useful early on to reduce pain and get you moving. But passive care has a ceiling, and if it becomes the whole plan, it quietly teaches a person that their recovery depends on the clinic. Active care is something you do: loading, movement, and gradually rebuilt capacity. Active care is what actually raises the tissue's tolerance and lowers the odds of recurrence.

A rehab-first approach front-loads the passive help where it earns its place and then shifts weight onto the active side as quickly as the person can tolerate. The point is not to withhold treatment. It is to make the patient less dependent on it over time, which is the opposite of what an open-ended passive schedule does.

How to tell care is working

If more is not automatically better, how do you know whether the care you are getting is worth continuing? The answer is measurement. Good care sets objective markers at the start and checks them on a schedule. Things like:

• Function. Can you do more than you could two weeks ago, at work, in sport, on the stairs?
• Range and strength. Measurable movement and capacity, retested rather than remembered.
• Pain that trends the right way over weeks, not just relief that fades before the next visit.
• Independence. Are you learning to manage this yourself, or do you feel increasingly reliant on the clinic?

When those markers improve, the plan is working and you can taper. When they stall despite consistent care, that is a signal to change the plan, investigate further, or refer, not to simply book more of the same. This is why we build reassessment into care rather than treating by feel, a habit we describe in why we reassess and track progress. It is also why an honest answer to "how long will this last" depends on rebuilding capacity, not on visit frequency, which we get into in how long a chiropractic adjustment lasts.

Discharge is the goal, not a failure

In a lot of settings, ending care is treated as something to avoid. We see it the other way around. Discharge means the plan worked: your capacity is back above the demands of your life, and you have the tools to keep it there. A recurrence down the road is not evidence that you needed to keep coming forever; it is just a normal part of having a body, and it is far easier to manage when you already know what to do.

None of this means treatment is unhelpful. Timely, active, well-dosed care changes outcomes. It means the measure of good care is not how many appointments it generates. It is how quickly it makes itself unnecessary.

The bottom line

More treatment is not a proxy for better care. The evidence shows benefit concentrated early and diminishing returns after, so the sensible plan delivers that early value, tracks objective progress, and works deliberately toward self-management and discharge. If your care is not being measured and is not building your independence, that is a fair thing to ask about.

References

1. Haas M, Vavrek D, Peterson D, Polissar N, Neradilek MB. Dose-response and efficacy of spinal manipulation for care of chronic low back pain: a randomized controlled trial. Spine J. 2014;14(7):1106-1116.
2. Qaseem A, Wilt TJ, McLean RM, Forciea MA; Clinical Guidelines Committee of the American College of Physicians. Noninvasive treatments for acute, subacute, and chronic low back pain: a clinical practice guideline from the American College of Physicians. Ann Intern Med. 2017;166(7):514-530.
3. Foster NE, Anema JR, Cherkin D, et al. Prevention and treatment of low back pain: evidence, challenges, and promising directions. Lancet. 2018;391(10137):2368-2383.