〔Abstract〕 Objective To study and analyze the effect of traditional Chinese medicine sitz bath and compound carrageate suppositories on wound healing and anal function in patients with mixed hemorrhoids treated with external stripping and internal ligation. Methods Clinical data of 148 patients with mixed hemorrhoids who received external stripping and internal ligation in Fuzhou Second Hospital Affiliated to Xiamen University from October 2020 to October 2021 were retrospectively analyzed, and were divided into control group and observation group, 74 cases in each group according to the differences in postoperative treatment. All patients were treated with compound carrageate suppository after surgery. Patients in the observation group were treated with compound carrageate suppository combined with traditional Chinese medicine sitz bath after surgery. Postoperative recovery, improvement of anal function and complications were compared between the two groups. Results The total effective rate of the observation group was 97.30%, which was higher than that of the control group (87.84%), the difference was statistically significant (P < 0.05). The time for postoperative edema, exudate and pain to disappear and wound healing in the observation group were significantly shorter, and the differences were statistically significant (P < 0.05). One week after intervention, diastolic pressure, maximum systolic pressure and resting pressure of anal canal in the observation group were all higher than those in the control group, while the length of anal canal high pressure band was shorter than that in the control group, with statistical significance (P < 0.05). The total incidence of postoperative complications in the observation group was lower than that in the control group, and the difference was statistically significant (P < 0.05). Conclusion In patients with mixed hemorrhoids treated with external stripping and internal ligation, the combination of traditional Chinese medicine sitz bath and compound carrageate suppositories can shorten the wound healing time and help reduce related complications.