Evidence supporting the use of: Peony
For the health condition: Glands (swollen lymph)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Peony (Paeonia spp.) has a long history of use in traditional medicine systems, particularly Traditional Chinese Medicine (TCM). In TCM, peony root—especially Paeonia lactiflora (white peony)—is valued for its ability to "nourish the blood," "soothe the liver," and "dispel wind," which are concepts that sometimes relate to resolving swelling and inflammation, including glandular swelling. Peony is often included in herbal formulas intended to address symptoms of inflammation, pain, and swelling, which may include swollen lymph glands, though not always explicitly defined as such. However, the use of peony specifically for swollen lymph nodes is based on broader traditional concepts of "lump" or "swelling" reduction rather than direct evidence or targeted usage.

Modern scientific research on peony has identified anti-inflammatory and immunomodulatory effects, but there is little to no direct clinical evidence supporting its use for swollen lymph glands in humans. Most available studies focus on peony’s effects in autoimmune diseases, such as rheumatoid arthritis, rather than lymphadenopathy. Therefore, while the herb’s traditional use may have been for generalized swelling or inflammation (which could include glandular issues), scientific validation for this specific indication is weak. Overall, peony’s application for swollen lymph glands remains primarily traditional, with limited supportive evidence and unclear relevance to lymphatic health as understood in modern medicine.

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