Harpagophytum procumbens

Harpagophytum procumbens (Burch.) DC.

Traditional Use

Pain and inflammation: arthritis, lower back pain, rheumatism.

Chemical Constituents

Iridoid glycosides (harpagoside, harpagide), triterpenoids, phytosterols, flavonoids.

Preparation Method

Decoction: 1 tsp dried tuber per cup, simmer 15 min. Tincture: 1:5 in 50% ethanol.

Dosage / Administration

Decoction: 1 cup 3x daily. Tincture: 2-5ml 3x daily. Capsules: 600-1200mg harpagoside.

Safety Notes

Contraindicated in gastric ulcers/gallstones. Avoid in pregnancy.

References

Brien et al. (2006). Rheumatology. EMA (2016).