This study tested whether a traditional Chinese herbal bath called Tongyangxiao (TYX) lotion helps surgical wounds heal faster in 115 patients who had anal fistula surgery. Patients used either TYX lotion or a standard antiseptic bath once daily for 14 days after surgery. The mai…
Phase: NA • Sponsor: Yongkang An • Aim: Symptom relief
Last updated May 06, 2026 16:03 UTC