Honeysuckle Stem Cut (Lonicera Japonica)

Honeysuckle Stem Cut (Lonicera japonica), known in Traditional Chinese Medicine as Ren Dong Teng (忍冬藤), is the dried vine or stem of the honeysuckle plant, traditionally used to clear heat, dispel wind-dampness, and relieve pain. Unlike the honeysuckle flower (Jin Yin Hua), which is primarily used to clear toxic heat, the stem is milder and especially valued for its ability to soothe joints and promote circulation in cases of bi syndrome.

Ren Dong Teng is often included in formulas that address hot-type arthritis, red swollen joints, muscle stiffness, or limited mobility, particularly when caused by wind-damp-heat obstruction. Its slightly sweet, cooling nature allows it to relieve inflammation while also gently relaxing the sinews and easing discomfort in the limbs and extremities.

In modern herbal use, Honeysuckle Stem is also noted for its mild antimicrobial and anti-inflammatory properties, and may be included in teas or external soaks to help reduce localized swelling, soothe skin irritation, or support immune response.

When simmered, Honeysuckle Stem Cut produces a mildly herbaceous, green infusion and is commonly combined with herbs like Qin Jiao (Gentiana), Sang Zhi (Mulberry Twig), or Hai Feng Teng (Kadsura Vine) for musculoskeletal support and heat-clearing actions.

Each batch of Honeysuckle Stem Cut (Lonicera japonica) is carefully harvested, trimmed, and dried to preserve its flexible texture, pale hue, and therapeutic qualities. Whether used in joint-supporting decoctions, immune-cleansing blends, or topical applications, Ren Dong Teng offers a gentle, effective approach to clearing heat and restoring ease to the body’s movement.