Eggplant Root Pieces Classic Formulas … Natural Herb Library

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Clears heat and reduces painful swelling ... Qie Gen is the cut-root dispensing lane of eggplant root and is used in the same broad folk tradition for toothache, gum inflammation, and hot painful lesions.
Relieves aching and wind-damp style discomfort ... cleaned root pieces are more often discussed as decoction material for chronic soreness, fixed pain, and limb discomfort than as fresh root-crown material.
Supports rough regional bowel use ... some local traditions use sliced root when diarrhea or damp-heat bowel irritation overlaps with pain or inflammation, but evidence remains limited.

Sliced-root decoction use for toothache and swelling ... a practical folk-medicine lane rather than a named classical formula.
Cut-root pairings with other heat-clearing herbs ... regional strategy when pain and inflammation coexist.
Pain-relief decoctions for chronic soreness ... a modest trade-use profile rather than a major pharmacopoeial tradition.

Qie Gen is best understood as the prepared root-piece presentation of the same eggplant-root medicinal stream represented by Jia Gen.
Keeping the page on cut material and dispensing practice is more accurate than inventing a sharply separate therapeutic identity.