PlatformClinical decision support

Clinical answers with sources you can check.

Ask a clinical question. Get possible diagnoses and next steps, including when to escalate, each linked to its source.

Start for free Compare plans
Source considered Source reviewed Source cited
27 sources reviewed 2 cited
  • A 2025 BMJ review found aerobic exercise helped knee osteoarthritis most, but safety data were limited.
  • A 2024 guide on kneecap pain backed knee exercises, with or without hip exercises, plus education. Evidence was mostly short-term.

Example answer to a fictional question. Point to or tap a citation to find it among the sources.

What happens when you ask

27 sources reviewed. 2 cited.

For this fictional question, Rhazes looked through 27 sources before answering. It shows the 2 it actually used, so you know what to open first.

References27 reviewed · 2 cited
  1. Comparative efficacy and safety of exercise modalities in knee osteoarthritis: systematic review and network meta-analysis

    WebTheBMJ · Journal · Impact factor 43 · General Practice / Family Medicine

  2. Best practice guide for patellofemoral pain based on synthesis of a systematic review, the patient voice and expert clinical reasoning

    WebBrJSpMed (BJSM) · Journal · Impact factor 16.2 · Rehabilitation Medicine

Check the evidence

Open the source behind the sentence.

See where each sentence comes from, and decide whether it fits your patient.

A 2025 BMJ review found aerobic exercise helped knee osteoarthritis most, but safety data were limited.1

1TheBMJ · Journal

Comparative efficacy and safety of exercise modalities in knee osteoarthritis: systematic review and network meta-analysis

A 2024 guide on kneecap pain backed knee exercises, with or without hip exercises, plus education. Evidence was mostly short-term.2

2BrJSpMed (BJSM) · Journal

Best practice guide for patellofemoral pain based on synthesis of a systematic review, the patient voice and expert clinical reasoning

Use with care: both studies looked at patients with a confirmed diagnosis. Knee pain after running doesn’t confirm either, so their advice may not apply.

Apply your clinical judgement

Check it against your patient and your local protocols.

Example answer to a fictional question, shortened from the product’s answer. Clinical content has not been independently reviewed.

Try it

Choose the guidance behind your answers.

Choose which sources Rhazes uses, and it remembers. Flip a switch to see the list change.

Search the web Always on

Prioritise regional sources

Put sources from your region first.

Search specific websites only

Only search the websites you pick.

Use a Space

Add your organisation’s protocols as a source.

Region: United Kingdom · Sites: bmj.com, nice.org.uk
Sources for this question 6 of 6 searched
  1. EEULAR recommendations for the non-pharmacological core management of hip and knee osteoarthritisElsevierLinkingHub
  2. bmjComparative efficacy and safety of exercise modalities in knee osteoarthritisTheBMJ · bmj.com
  3. bmjOsteoarthritis in people over 16: diagnosis and management, summary of NICE guidanceTheBMJ · bmj.com
  4. P2019 American College of Rheumatology/Arthritis Foundation guideline for osteoarthritisPubMedCentral (PMC)
  5. PExercise for osteoarthritis of the kneePubMed
  6. PAAOS clinical practice guideline summary: osteoarthritis of the kneePubMed

Questions from clinicians.

Privacy and security

Does Rhazes replace a specialist or my clinical judgement?

No. Rhazes helps you review the evidence. You decide what is right for your patient.

Can it use our hospital guidelines?

Yes. Upload your protocols to Spaces, and Rhazes uses them alongside other clinical guidance.

Can I change which sources it uses?

Yes. In the sources panel, choose the types of source and your location. Rhazes remembers your choice.

More from Rhazes

Explore the tools that fit the rest of your day.

Explore next

Local guidelines & Spaces

Bring local guidance into the answer.

Use your organisation’s protocols as source material for clinical questions.

Explore Local guidelines & Spaces Also worth exploring

AI medical scribe

Capture the consultation.

Turn conversations or dictation into draft notes for your review.

Explore AI medical scribe Also worth exploring

Workflows

Build a repeatable review.

Arrange the steps for finding information, reasoning and checking with you.

Explore Workflows

More time for
your patients.

Start with the free plan, or contact us about Rhazes for your hospital or clinic.

Start for free Contact our team