Brown root

Brown root, also known as knotted figwort or Scrophularia nodosa, is a perennial plant from the figwort family (Scrophulariaceae). It is native to Europe and parts of Asia and prefers moist, shady locations. In traditional medicine, Brown root has been used for centuries to treat various ailments. Above all, the plant is said to have anti-inflammatory, lymph-cleansing, and wound-healing properties.

What benefits does Brown root offer?

Brown root is valued for various healing properties that are attributed to the plant in folk medicine. Scientific studies partly confirm the modes of action reported in traditional medicine and, in connection with the traditional applications, point to a range of potential health benefits. Of course, as always, the results of the studies must be viewed critically and not all of them are simply transferable without further ado.

  • Lymph cleansing: Brown root is traditionally used to cleanse the lymphatic system and to treat swollen lymph nodes. There are also scientific investigations into this effect of Brown root (1,2)
  • Anti-inflammatory properties: Its anti-inflammatory properties help in the treatment of inflammation throughout the body. (2,3)
  • Wound healing and skin conditions: The antiseptic and anti-inflammatory properties of Brown root make it a popular remedy for skin problems such as eczema, ulcers, and wounds. (2)
  • Pain relief: In folk medicine, Brown root is used to relieve pain, especially for sore throats, gum inflammation, and rheumatic complaints. (3)
  • Antispasmodic effect: In an animal study, Brown root showed a spasmolytic effect (4).
  • Antimicrobial effect: Researchers were able to show that Brown root can act against bacteria and fungi (3,5).
  • Antioxidant effect: The plant contains bioactive compounds that show antioxidant effects and can thus reduce cell damage caused by free radicals. (4)

How does Brown root work?

The healing effects of Brown root can be attributed to its numerous bioactive constituents:

  • Iridoid glycosides: According to studies, these compounds have anti-inflammatory and antioxidant effects and contribute to the relief of pain and inflammation (6,7,8,9).
  • Saponins: According to studies, they support the cleansing of the lymphatic system and have antibacterial properties (10,11).
  • Phenolic compounds: In studies, they had antioxidant effects and protected cells from oxidative stress (12).

These constituents make Brown root an interesting plant for a wide variety of complaints, especially in the areas of inflammation, skin health, and lymph cleansing.

Side effects and precautions

Despite its many health benefits, some precautions should be observed when using Brown root:

  • Skin irritation: With topical application, skin irritation or allergic reactions can occur in rare cases.
  • Gastrointestinal complaints: Consuming large amounts can lead to gastrointestinal complaints such as nausea or diarrhea.
  • Pregnancy and breastfeeding: Pregnant and breastfeeding women should refrain from using Brown root, as its safety during these stages of life has not been sufficiently studied.

Conclusion

Brown root is a traditional remedy, which could be linked to numerous potential health benefits, especially in lymph cleansing, wound healing, and pain relief. The anti-inflammatory and antioxidant properties of the plant make it a valuable part of naturopathy. Nevertheless, it should be used with caution, especially by sensitive individuals or during pregnancy, and its use should take place under medical supervision.

Sources:

  1. Keim, A. P., Slis, J. R., Mendez, U., Stroup, E. M., Burmeister, Y., Tsolaki, N., Gailing, O., & Goldman, J. (2013). The multicomponent medication lymphomyosot improves the outcome of experimental lymphedema. Lymphatic research and biology, 11(2), 81–92. https://doi.org/10.1089/lrb.2012.0024
  2. Tobyn, G., Denham, A., & Whitelegg, M. (2011). Scrophularia nodosa, figwort. https://doi.org/10.1016/B978-0-443-10344-5.00033-1
  3. J. de Santos Galíndez, A.M.a Díaz Lanza & L. Fernández Matellano (2002)Biologically Active Substances from the Genus Scrophularia, Pharmaceutical Biology, 40:1,45-59, DOI: 10.1076/phbi.40.1.45.5864
  4. Ahmad, M., Muhammad, N., Mehjabeen, Jahan, N., Alam, S., Ahmad, M., & Obaidullah. (2012). Biological screening of Scrophularia nodosa extract and its fractions. Pakistan Journal of Pharmaceutical Sciences, 25(3), 307–313.
  5. Ahmad, M., Muhammad, N., Mehjabeen, Jahan, N., Ahmad, M., Obaidullah, Qureshi, M., & Jan, S. U. (2012). Spasmolytic effects of Scrophularia nodosa extract on isolated rabbit intestine. Pakistan journal of pharmaceutical sciences, 25(1), 267–275.
  6. Viljoen, A., Mncwangi, N., & Vermaak, I. (2012). Anti-inflammatory iridoids of botanical origin. Current medicinal chemistry, 19(14), 2104–2127. https://doi.org/10.2174/092986712800229005
  7. Sana, T., Khan, M., Siddiqui, B. S., Baig, T. A., Jabeen, A., Begum, S., Hadda, T. B., & Shah, L. (2024). Anti-inflammatory and urease inhibitory iridoid glycosides from Nyctanthes arbor-tristis Linn. Journal of Ethnopharmacology, 319(3), 117368. https://doi.org/10.1016/j.jep.2023.117368
  8. Viljoen, A., Mncwangi, N., & Vermaak, I. (2012). Anti-inflammatory iridoids of botanical origin. Current medicinal chemistry, 19(14), 2104–2127. https://doi.org/10.2174/092986712800229005
  9. Singh, S., Kumar, M., Dwivedi, S., Yadav, A., & Sharma, S. (2023). Distribution profile of iridoid glycosides and phenolic compounds in two Barleria species and their correlation with antioxidant and antibacterial activity. Frontiers in Plant Science, 13. https://doi.org/10.3389/fpls.2022.1076871
  10. Yu, Z., Yang, X.-Y., Cai, Y.-Q., Hu, E., Li, T., Zhu, W.-X., Wu, Y., Yan, Q.-J., Li, Z.-L., Chen, Q., Pei, Z., Zheng, F., Wang, Y., & Tang, T. (2024). Panax Notoginseng Saponins promotes the meningeal lymphatic system-mediated hematoma absorption in intracerebral hemorrhage. Phytomedicine, 135, 156149. https://doi.org/10.1016/j.phymed.2024.156149
  11. Dong, S., Yang, X., Zhao, L., Zhang, F., Hou, Z., & Xue, P. (2020). Antibacterial activity and mechanism of action saponins from Chenopodium quinoa Willd. husks against foodborne pathogenic bacteria. Industrial Crops and Products, 149, 112350. https://doi.org/10.1016/j.indcrop.2020.112350
  12. Kruk, J., Aboul-Enein, B.H., Duchnik, E. et al. Antioxidative properties of phenolic compounds and their effect on oxidative stress induced by severe physical exercise. J Physiol Sci 72, 19 (2022). https://doi.org/10.1186/s12576-022-00845-1