Climbing Groundsel
千里光 · Qiān Lǐ Guāng
Calms red eyes and inflamed skin conditions
What it does
Climbing groundsel calms red, inflamed conditions on your body's surface: pinkeye, eczema flares, and abscess swellings. In TCM, those come from heat-toxin pushing outward through your skin and eyes. The bitter, cold profile pulls that heat back. It also has anti-parasitic action for hookworm and trichomonas. Toxic raw, so always processed and never used long-term.
How to take it
Most often used as a topical wash. Steep 15–30g in 2 cups hot water, cool, and apply to skin or use as eyewash. Internal doses (3–9g) only by practitioner direction.
Try a cooled topical wash for itchy skin flares. Avoid internal use without supervision
Safety
- Toxic. Contains pyrrolizidine alkaloids that damage the liver over time
- Strictly short-term only. Never use long-term or in large doses
- Topical use is generally safer than internal
- Skip during pregnancy and breastfeeding
- Talk to your doctor before starting, especially if you take medication
Where it comes from
Climbing groundsel grows wild across southern China and Southeast Asia. The Chinese name Qiān Lǐ Guāng means 'thousand-mile bright,' a folk reference to its eye-brightening reputation. Despite that name, the plant contains pyrrolizidine alkaloids, which damage the liver in cumulative doses. Modern Chinese herbal medicine uses it carefully and short-term, often as a topical wash for skin conditions rather than internally.