Mobility/Inflammation

Devil's claw

Traditional African herb used to relieve osteoarthritis and lower back pain, with anti-inflammatory properties for joint mobility.

Devil's claw

Traditional African herb used to relieve osteoarthritis and lower back pain, with anti-inflammatory properties for joint mobility.

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evidence

Caution

risk

Overview

Forms

Safety

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Quick Take

Consider only for osteoarthritis or low back pain; evidence is moderate and not a first-line therapy.

Devil's claw is a tuberous plant native to southern Africa, traditionally used for pain and digestive complaints. Its active constituents, harpagosides and phenolic glycosides, appear to inhibit COX-2, lipoxygenase, and NF-κB signaling, producing anti-inflammatory and analgesic effects. Clinical trials suggest modest reductions in osteoarthritis pain and improved joint function, with some evidence for chronic low back pain. People with active joint pain who cannot tolerate standard NSAIDs are the most likely to benefit, though effects are typically mild to moderate.

Proven Benefits

Reduces osteoarthritis pain

Improves joint function

May ease chronic low back pain

May reduce inflammation

Protocol

Amount

600-1200 mg

Frequency

Divided into 2-3 doses daily

When

With meals to reduce gastrointestinal upset.

Onset Time

2-4 weeks for pain relief; up to 8 weeks for full effect.

Who Should Consider

Adults with knee or hip osteoarthritis

People with chronic nonspecific low back pain

Those seeking NSAID-sparing pain relief

How It Works

Harpagosides inhibit cyclooxygenase-2 (COX-2) and lipoxygenase pathways, reducing prostaglandin and leukotriene synthesis. They also suppress NF-κB activation and pro-inflammatory cytokine release (TNF-α, IL-6), and may modulate ion channels involved in pain signaling.

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