Written by Adam Schreiber, DO, Physical Medicine & Rehabilitation and Pain Medicine. Reviewed September 2026.
Almost everyone gets back pain eventually, and most of the time it goes away on its own. That’s the reason so many people wait — they assume that because it resolved last time, it will resolve again. Usually they’re right. But there’s a point at which waiting stops being reasonable and starts costing you months of unnecessary discomfort, and most patients we see at our South Jersey offices have passed that point well before they book. Knowing where the line sits is the difference between treating low back pain early and managing a problem that has become chronic.
What normal recovery actually looks like
Acute low back pain — the kind that starts after lifting something awkwardly, a long drive, or sometimes nothing identifiable at all — typically follows a predictable course. The first few days are the worst. Improvement usually begins within a week or two, and most people are substantially better by four to six weeks.
Staying reasonably active speeds that up. Prolonged bed rest slows it down. Gentle movement, walking, and returning to normal activity as tolerated produce better outcomes than resting until the pain disappears, which is the opposite of what most people’s instincts tell them.
If your pain is following that curve — bad, then steadily less bad, then mostly gone — you’re on the normal path and you probably don’t need a specialist.
The six-week mark
Six weeks is the point where the calculation changes. Pain that hasn’t meaningfully improved by then is unlikely to resolve on its own, and continuing to wait tends to make things harder rather than easier.
Two things happen when back pain persists. The first is physical: you compensate. You shift how you stand, walk, and lift to protect the painful area, and those compensations create secondary problems in the hip, the opposite side of the back, or the neck. The second is neurological. Pain that continues for months changes how the nervous system processes pain signals, and pain that has become entrenched is meaningfully harder to treat than pain caught earlier.
That’s the practical argument for not waiting six months to see whether it sorts itself out. It’s not that delay is dangerous in most cases. It’s that delay makes the same problem more work to fix.
Signs it isn’t going to resolve on its own
Regardless of how long it’s been, these patterns suggest something structural that needs identifying:
- Pain that travels down your leg. Pain below the knee, particularly with numbness, tingling, or weakness, suggests nerve involvement rather than a simple muscular strain. This is sciatica, and it usually points to a disc herniation or nerve root compression.
- Pain that wakes you at night or that you can’t find a comfortable position for.
- Leg pain and heaviness that eases when you sit down or lean forward — a pattern often associated with spinal stenosis.
- Recurring episodes. Four flare-ups a year that each resolve is still a problem worth diagnosing, even if no single episode feels severe.
- Pain that started after a car accident or a workplace injury and hasn’t settled within a few weeks.
- You’ve done physical therapy properly and it hasn’t held. Therapy is the right first step for most back pain. When a genuine course of it doesn’t produce lasting improvement, that’s useful diagnostic information.
When not to wait at all
A small number of symptoms need emergency evaluation the same day, not an appointment next week. Go to an emergency department if you have:
- Loss of bladder or bowel control
- Numbness in the groin, inner thighs, or the area you’d sit on
- Weakness in a leg that is getting rapidly worse
- Back pain with fever
- Back pain with unexplained weight loss, or a history of cancer
These are uncommon, and most back pain is not this. But they can indicate conditions where the timeline for treatment genuinely matters, and they’re worth knowing.
What a pain specialist does differently
The question we hear most often is what an interventional pain physician offers that a primary care visit doesn’t. The honest answer is diagnostic precision.
Low back pain is not one condition. It can originate from the discs, the facet joints, the sacroiliac joint, a compressed nerve root, or the surrounding muscle — and these produce overlapping symptoms while requiring different treatment. General treatment aimed at “back pain” works when the problem is straightforward. When it isn’t, it stalls.
A pain specialist’s job is to narrow down which structure is actually generating your pain, using a detailed history, a physical examination, imaging when it will change the plan, and sometimes a diagnostic nerve block — a small targeted injection where the response itself confirms the source. Once you know what’s driving the pain, treatment gets aimed at that, rather than at the general area.
What the first visit involves
Less than most people expect. Your first appointment is a conversation and an examination — how the pain started, what makes it better and worse, what you’ve tried, and what it’s stopping you from doing, followed by testing of movement, strength, reflexes, and sensation.
You don’t need an MRI beforehand. Bring any imaging you already have, but scans frequently show age-related changes that aren’t the source of the pain, which is why they’re most useful after an examination rather than before one. No procedure is performed at a first visit. You leave with a diagnosis or a plan for reaching one, and a clear explanation of the options.
If you’ve been waiting
If your back pain has been going on longer than six weeks, is radiating into your leg, or keeps coming back, an evaluation is reasonable. ReclaimAbility has treated patients across South Jersey since 1999, with offices in Mount Laurel, Haddonfield, Washington Township and Linwood.
Book an appointment or call (855) 727-2465, Monday to Friday, 8:00 a.m. to 4:30 p.m.
This article is for general information and is not a substitute for medical advice from your own physician.