What Chiropractic Is, and What It Actually Treats
Medically reviewed by Kim Le on
If you searched for what chiropractic actually is, you have probably already found two versions of the answer: one presenting it as a fringe practice, and one presenting it as capable of treating almost anything. Neither is accurate, and both are unhelpful if you are simply trying to work out whether it might help your back.
Here is the version we would give you in the room.
The literal meaning
Chiropractic comes from two Greek words: cheir, hand, and praktikos, done by. Done by hand.
That is a fair description of the work. Chiropractic is a manual therapy profession focused on the assessment and treatment of the musculoskeletal system, with particular attention to the spine.
What a chiropractor is, in Australia
This is more concrete than the philosophy, and more useful.
Chiropractors in Australia complete a five-year university programme covering anatomy, physiology, pathology, radiology, diagnosis and manual technique. They must be registered with the Chiropractic Board of Australia through AHPRA, the same regulator that oversees doctors, physiotherapists, podiatrists and nurses. Registration requires annual continuing professional development and adherence to a code of conduct, and it can be suspended or cancelled.
Chiropractors are primary contact practitioners, which means you can see one without a referral, and it also means the responsibility for recognising when a problem is not musculoskeletal sits with them. A meaningful part of the training is knowing when to refer on.
Chiropractors do not prescribe medication and do not perform surgery.
What actually happens in treatment
Assessment. History, physical examination, movement testing, and neurological or orthopaedic testing as the presentation requires. This is where the decision about whether chiropractic is appropriate at all gets made.
Spinal manipulation, or adjustment. A quick, controlled movement applied to a specific joint, usually at the end of its available range. This is the technique the profession is known for, and it is where the popping sound comes from.
Mobilisation. Slower, rhythmic movement of a joint without the quick thrust. Used where manipulation is not appropriate or not preferred — including for many older patients and anyone with reduced bone density.
Soft tissue work. Direct treatment of muscle and connective tissue.
Exercise and load management. Increasingly the largest component of a sensible treatment plan, because it is the part that determines whether the problem stays away.
What the evidence actually supports
Being specific is more useful than being enthusiastic.
Reasonable support: manual therapy including spinal manipulation as part of a package of care for low back pain and neck pain. Major guidelines, including NICE in the UK, include manual therapy as a treatment option for low back pain when delivered alongside exercise. The effects are generally modest and mostly short-term, which is worth saying plainly — but short-term relief that lets someone move normally again is genuinely useful, because movement is what drives recovery.
Some support: cervicogenic headache, where the pain genuinely originates from the upper cervical spine, and certain musculoskeletal complaints of the limbs.
Not supported: treating non-musculoskeletal disease. Chiropractic does not treat asthma, infantile colic, ear infections, high blood pressure, immune function or internal disease. Claims to the contrary are not backed by evidence, and AHPRA’s advertising rules prohibit making them. If you encounter a practitioner making these claims, that is a reason to be cautious.
The things people ask but do not say out loud
“Is the cracking sound bad?” No. It is almost certainly gas coming out of solution within the joint fluid as pressure changes — the same mechanism as knuckle cracking. It is not bones grinding, and the sound is not a measure of whether the treatment worked. A perfectly effective treatment can be silent.
“Will I have to keep going forever?” Not for a mechanical problem that resolves. Some people choose periodic care for a persistent or recurring condition, which is a reasonable choice, but it should be a choice you make rather than a schedule you are enrolled in. A treatment plan that never ends and never gets re-evaluated is worth questioning.
“Is it safe?” For most people, yes. The most common side effect is short-lived soreness in the day or two afterwards, similar to post-exercise ache. Serious adverse events are rare. There are specific situations where manipulation is not appropriate, and identifying those is what the assessment is for.
Tell your chiropractor before treatment if you:
- Have osteoporosis, reduced bone density, or take long-term corticosteroids
- Take blood-thinning medication
- Have had spinal surgery, or have any spinal implant
- Have inflammatory arthritis, particularly rheumatoid arthritis affecting the neck
- Have had recent significant trauma
- Are pregnant
- Have any history of stroke, or of vascular disease
Seek medical care rather than chiropractic care for: pain with fever, unexplained weight loss or night sweats; new or progressive limb weakness; any loss of bladder or bowel control; sudden severe headache or neck pain with dizziness, slurred speech or visual change; or pain following major trauma.
Is it right for you?
A reasonable rule: if your problem is mechanical — it changes with movement and position, it relates to how you have been loading your body, and it has no red-flag features — then manual therapy of some kind is a sensible thing to try, and chiropractic is one of the professions that provides it.
If your problem is not mechanical, or if you are unsure, start with a GP.
The most useful thing a first appointment should give you is not treatment. It is a clear explanation of what is going on, what to expect, and what would change the plan. If you leave without that, ask.
Common questions
- What does the word chiropractic mean?
- It comes from the Greek cheir, meaning hand, and praktikos, meaning done by. Literally, done by hand. The name reflects the manual nature of the work rather than any particular theory about how it functions.
- Are chiropractors real doctors?
- Chiropractors in Australia are registered health practitioners, not medical doctors. They complete a five-year university degree, must register with the Chiropractic Board of Australia through AHPRA, and are bound by the same regulatory framework as other registered professions. They do not prescribe medication or perform surgery.
- Do I need a referral to see a chiropractor?
- No. Chiropractors are primary contact practitioners in Australia, so you can book directly. A GP referral is only required for particular funding pathways, such as a chronic disease management plan or DVA arrangements.
- What conditions does chiropractic treat?
- The strongest evidence sits with musculoskeletal complaints — low back pain, neck pain, some headache types, and joint and muscle problems in the limbs. Claims that chiropractic treats non-musculoskeletal disease are not supported by evidence and are restricted under AHPRA advertising rules.
