What are my alternatives to knee replacement?
Compare nonsurgical knee arthritis care, injection choices, and selected surgical alternatives—with evidence, limits, and questions for your clinician.
Read the guide ↗Medically reviewed by Charles A. DeCook, MD ·
← All optionsLearn about the evidence
Curcumin / Boswellia
Possible symptom relief. No treatment promise.
Who might it suit?
For: Discussing supplements you already take with a clinician.
Not for: A substitute for exercise, medical review, or indicated surgery.
Limits and important cautions
Extracts and doses vary, and durable structural benefit is not established. Supplements may interact with medicines; “natural” does not mean risk-free.
What happens, how long, and what could it cost?
- What happens
- Review the precise ingredients and doses with a clinician or pharmacist, including interactions.
- When might I notice a change?
- A reliable personal timeline cannot be predicted from the evidence reviewed here. Agree on a review date before starting.
- How long might benefit last?
- Benefit and durability depend on the exact intervention and population. The evidence section below explains what is known.
- Repeat treatment
- Set a review point and avoid indefinite purchases without meaningful benefit.
- Activity and recovery
- Discuss interactions and whether the product should be paused around surgery.
- Ask for a complete estimate
- The exact formulation, ongoing purchases, and any monitoring.
Use this as a consultation guide. A timeline is not a guarantee; the evidence and FDA sections below remain part of the decision.
THE EVIDENCE IN CONTEXT
Possible modest benefit; formulation-specific
Read the 3 selected references
- Wang et al.: Curcuma longa extract for knee OA ↗
A small 12-week trial found pain improvement without improvement in effusion-synovitis volume. Results apply to the tested extract, not every turmeric product.
- Curcumin and Boswellia formulations for knee OA ↗
Suggests possible symptom benefit but trial quality, small samples, and formulation differences limit confidence.
- Boswellia extracts for knee OA ↗
An extract-focused update. Formulation differences limit applying pooled findings to a particular store-bought product.
FDA status
Supplements · no disease-treatment approvalDietary supplements, not approved OA drugs.
Site summary of FDA information · reviewed September 19, 2026. Refer to current product labeling. This is not an FDA endorsement of this site.What do professional guidelines say?
AAOS: Limited and inconsistent evidence for some supplements, including turmeric.
ACR: Not established as a recommended knee or hip OA therapy.
Will Medicare cover it?
No supplement coverage as OA treatment.