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Also known as Duoming Dan (Life-Grabbng Pill), Huoxue Dan (Blood-Invigorating Pill), and Pantao Cao (Peach-shaped Herb). It grows in fields, resembling *Lichangcao* (Callicarpa macrophylla), bearing fruits like peaches that turn slightly red when ripe, slightly larger than mung beans. Those containing insects inside are of superior quality. *Baicao Jing* records: Xiantao Cao (Immortal Peach Herb) is abundant on field ridges near water. Seedlings emerge after the Grain Rain solar term; leaves are glossy and elongated, resembling *Hanlian* (Eclipta prostrata). The plant is about one chi tall, with hollow stems that do not turn black nor emit fragrance when broken. After the Start of Summer solar term, it produces small white flowers in spikes, also resembling *Hanlian*. The fruits are bean-sized, hollow like peaches, containing small insects that exit through winged holes. Harvesting must wait until the fruits are nearly red but before the insects have developed wings and flown out, to ensure full medicinal potency. Essentially, the efficacy of this herb lies entirely in the insect; it must be sun-dried or baked to kill the internal insect. If hung to air-dry, the insect may develop wings and escape, rendering the medicine useless. Note: This herb should be harvested after the Grain in Ear solar term. If harvested after the Summer Solstice, the insects will fly out through the holes, transforming into small mosquitoes, leaving empty husks useless for medicine.

The nature is warm, and the taste is sweet and bland. It dissipates carbuncles and swellings and treats traumatic injuries. Whether crushed for juice or taken as powder, it is effective.

To treat Liver Qi stagnation and Stomach disharmony: Ji Tingyun records: Also named Bagua Xiantao (Eight-Trigram Immortal Peach). This herb grows in fields, with leaves like pomegranate leaves and fruits like peaches, extremely small, genuine ones containing small insects inside. Use the fruit together with the insect. Another prescription specifically treats Liver Qi, Stomach Qi, and Small Intestine hernia syndromes. Use Xiantao Cao with insects, Jinju He (Kumquat seed), Fujie He (Fortune Orange seed), and Bichengqie (Long pepper fruit) in equal parts. Grind into powder, mix with brown sugar to form pills the size of mung beans. Take approximately one qian every night. For severe cases, two doses can cure it permanently.

To treat consumptive weakness and deficiency: *Baicao Jing* states: Take Xiantao Cao with insects, process thoroughly with urine from a prepubertal boy, and add to tonifying prescriptions.

To treat hematemesis: *Baicao Jing* states: Use fresh Jiegu Xiantao Cao (Bone-Knitting Immortal Peach Herb), crush and extract juice, mix with human milk and take. Note: Most prescriptions for hematemesis use blood-cooling agents. Only this herb is hot in nature; adding human milk helps guide the blood back to its vessels, which is why it is ingenious.

For falls and traumatic injuries: *Jiusheng Kuhai* states: Use Dishemu (Biancaea sappanwood) 5 qian, Bajiao Jinpan Gen (Root of *Polyscias fruticosa*) 1 qian, Jiegu Xiantao Cao 5 qian, Chuwutong Hua (Flower of *Mallotus apelta*) 3 qian,