Patient Population
Adults with atraumatic acute low back pain lasting less than six weeks, with or without radiculopathy.
Acute Low Back Pain Guideline - Clinician Resources
Acute Low Back Pain Guideline - Clinician Resources
Evidence-Based Recommendations for the Assessment & Treatment of Acute Low Back Pain
Practical, research-informed recommendations for adults with atraumatic acute low back pain lasting less than six weeks, with or without radiculopathy, to support shared decision-making in outpatient care.
Recommendations are intended to inform shared decision-making and are not intended to restrict, limit, delay, or deny coverage or access to clinically appropriate prescriptions.
At a Glance
Setting
Outpatient and ambulatory care.
Approach
Stepwise care beginning with lower-risk options and supported by shared decision-making.
Emphasis
Avoid routine imaging and do not routinely use opioids as initial treatment.
Earn Free CME: 1.5-Hour On-Demand Webinar
A practical, case-informed overview of the guideline recommendations, focused on real-world application in outpatient care and shared decision-making.
What you will learn:
- How to apply the imaging recommendation and explain why an MRI may not be needed yet.
- How to structure a stepwise management approach, from self-care through additional clinical options.
- How to discuss nonpharmacologic and nonopioid options, benefits and harms, and patient preferences.
- When escalation may be appropriate, including considerations for radiculopathy.
Evidence-Based Guidance for Today’s Clinical Practice
Developed through systematic review and multidisciplinary expert input.
Low back pain is a leading cause of disability and contributes substantially to healthcare utilization and cost. This guideline synthesizes evidence from a systematic review and uses the GRADE framework to inform recommendations that clinicians can adapt to individual patient circumstances.
The work was developed by the Oregon Health & Science University Evidence-based Practice Center, Aggregate Analytics, Inc., and the American Academy of Pain Medicine, with support from FDA/HHS.
Designed for personalized care, not a rigid pathway. The recommendations in this Assessment and Treatment of Acute Low Back Pain guideline are intended to guide a personalized medicine approach to patient care and not serve as a strict clinical pathway to substitute for individual clinician judgment on a patient-by-patient basis. Consistent with the SUPPORT Act, this guideline, together with the patient-facing materials, is intended to help inform clinical decision-making by prescribers and patients. They are not intended to be used for the purposes of restricting, limiting, delaying, or denying coverage for, or access to, a prescription issued for a legitimate medical purpose by an individual practitioner acting in the usual course of professional practice.
Key Recommendations
Use this summary as a quick overview. Consult the full guideline for the complete recommendations, rationale, evidence summaries, certainty ratings, and implementation considerations.
Need the full detail? Access the full guidelineAccess the full guideline.
At Every Visit
Reassess symptom trajectory and function. Consider psychosocial “yellow flags,” including fear-avoidance, coping, stress or distress, mood, and anxiety, that may influence recovery. Tailor support and care accordingly.
Imaging and Assessment
Do not routinely obtain imaging for atraumatic acute low back pain lasting less than six weeks.
Obtain imaging when signs, symptoms, or risk factors suggest serious spine pathology. In uncomplicated acute low back pain, routine imaging does not improve pain, function, or recovery and may increase labeling or anxiety, cost, downstream testing or referrals, and radiation exposure from x-ray or CT.
Red flags and urgent imaging considerations
- Suspected cauda equina syndrome or spinal cord compression, including saddle anesthesia, bladder or bowel dysfunction, reduced anal tone, or concerning leg symptoms.
- Progressive motor weakness or weakness at multiple neurologic levels.
- Signs or risk factors for spinal infection or epidural abscess.
- Major risk factors for, or a history of, cancer.
- Persistent or progressive symptoms that may indicate serious spine pathology.
Start With Self-Management
Begin with patient education and lower-risk self-care.
- Explain the usual course of acute low back pain and when clinical evaluation is needed.
- Reassure patients that movement is safe and important to recovery.
- Encourage usual low-impact activities, adjusted as needed based on pain.
- Consider superficial heat.
- Consider a short course of oral over-the-counter NSAIDs at labeled doses and frequency, if safe for the patient.
- Continue reinforcing self-management if additional care is added.
If Worse or Unchanged After 1–2 Weeks
Offer one or more evidence-based options.
Options are not listed in priority order.
- Optimize NSAID therapy, if safe.
- Consider a skeletal muscle relaxant.
- Offer exercise-based physical therapy; consider psychologically informed physical therapy for patients at risk for chronic low back pain.
- Consider spinal manipulation and mobilization.
- Consider acupuncture.
Choose options based on patient preferences, health status and contraindications, prior response, availability, safety, access, and cost. Expected benefits are generally modest and short-term.
Medication and treatment cautions
- NSAIDs: Review kidney disease, cardiovascular disease, ulcers, anticoagulants, and other patient-specific risks.
- Skeletal muscle relaxants: Central nervous system adverse effects are common and may increase fall risk. Benzodiazepines are not included; carisoprodol is not recommended because of its abuse potential.
- Psychologically informed physical therapy: Evidence certainty is low; it may be helpful for patients with psychosocial risk factors for chronicity.
Radiculopathy Only - Low Certainty Evidence
Consider selected options only for patients with radiculopathy.
In addition to the options above, clinicians may consider:
- A short course of systemic steroids, using a limited-course or low-dose approach when appropriate.
- Referral for consideration of epidural steroid injection after appropriate clinical consultation; avoid early use unless symptoms are significant.
- Specialty referral when weakness is severe or progressive.
There is no evidence supporting these options for isolated nonradicular back pain. Benefits are limited and generally temporary. Use shared decision-making and continue activity, self-management, and physical therapy when possible.
Opioids - Low Certainty evidence
Do not routinely use opioids as initial treatment for acute low back pain.
For most patients, opioids are not indicated as first-line therapy. Evidence shows little or no short-term benefit for pain or function, while opioids carry important risks.
- Consider opioids only in selected or rare circumstances involving persistent, severe pain and major functional limitation despite optimized nonopioid and nonpharmacologic care.
- Use only when anticipated benefits clearly outweigh risks and the patient has no major contraindications or high-risk features.
- If used, select a short-acting agent at the lowest effective dose for the shortest possible duration, with a time-limited supply, clear stop criteria, and reassessment.
- Counsel patients about impairment, risks, safe storage and disposal, and the risks of combining opioids with alcohol or sedating drugs.
Tools to Support Implementation
Download, use, and share these resources within your practice.
Full ALBP Guideline
Complete recommendations, rationale, certainty ratings, and evidence summaries for assessment and management.
Clinician Point-of-Care Quick Reference
A concise, printable reference to support point-of-care decision-making and consistent communication.
Patient Discussion Guide
Practical language to explain options and trade-offs, set expectations, and align care with patient goals.
Systematic Review
Review the evidence base used to inform development of the acute low back pain recommendations.
Resources to Share With Patients
Reinforce self-management, appropriate activity, informed questions, and reliable sources of information.
Patient Checklist A practical check-in tool patients can use before and during a clinical visit. 
Myth vs. Fact Clear answers to common misconceptions about imaging, movement, recovery, and treatment. 
Patient Resource Table A curated collection of reliable education, activity, exercise, and self-management resources. Looking for the complete patient resource collection? Visit the Acute Low Back Pain Patient Resources page.
Pain Matters Podcast: Acute Low Back Pain
Hear clinical and patient perspectives on applying the guideline, supporting shared decision-making, and communicating recommendations clearly.
Ep. 40 - Acute Low Back Pain Guideline: For the Clinician
Explore practical considerations for applying the guideline in everyday outpatient care.
Listen to the clinician episodeEp. 38 - Acute Low Back Pain Guideline: A Patient Advocate’s Perspective
Consider communication, trust, and patient engagement through the perspective of a patient advocate.
Listen to the patient advocate episodeFunding and attribution: This project is supported by the Food and Drug Administration (FDA) of the U.S. Department of Health and Human Services (HHS) as part of a financial assistance award (FAIN) totaling $1,999,980, with 100 percent funded by FDA/HHS. The content is that of the author(s) and does not necessarily represent the official views of, nor any endorsement by, FDA/HHS or the U.S. Government.
Oregon Health & Science University Evidence-based Practice Center, Aggregate Analytics, Inc., and the American Academy of Pain Medicine. Assessment and Treatment of Acute Low Back Pain, 2026.
Ready to apply the guideline in practice?