Abstract： Objective： To observe the nursing effect of point application on prevention and treatment of nausea and vomiting after anorectal surgery. Methods： A total of 102 cases of patients undergoing selective anorectal surgery were randomly divided into the treatment group and the control group according to grade Ⅰ ~ Ⅱ in American Society of Anesthesiologists(ASA)， 51 cases in each group. The treatment group was given point application with fructus evodiae combined with succus rhizomatis zingiberis， and the control group was given point application with placebo. At the same time，metoclopramide was selected to stop vomiting according to the grading of postoperative nausea and vomiting by World Health Organization standard. The incidences of nausea and vomiting at 6 hours， 6 to 24 hours， and 24 to 48 hours after surgery and the times of metoclopramide use in the two groups were recorded. Results：At 6 hours and 6 to 24 hours after surgery， the incidences of nausea and vomiting in the treatment group were lower than those in the control group， the difference being significant(P＜0.05)；at 24 to 48 hours after surgery，there was no significant difference being found in the comparison of the incidences of nausea and vomiting between the two groups(P＞0.05). At 6 hours and 6 to 24 hours after surgery，the scores of nausea and vomiting in the treatment group were lower than those in the control group，the difference being significant(P＜0.05)；at 24 to 48 hours after surgery，there was no significant difference being found in the comparison of the scores of nausea and vomiting between the two groups(P＞0.05). At 6 hours after surgery， the usage rate of metoclopramide in the treatment group was lower than that in the control group，the difference being significant(P＜0.05)；at 6 to 24 hours and 24 to 48 hours after surgery，there was no significant difference being found in the comparison of the usage rate of metoclopramide between the two groups(P＞0.05). Conclusion：Point application with Chinese herbal medicine can improve the incidence and degree of postoperative nausea and vomiting in patients undergoing anorectal surgery，and reduce the usage rate of metoclopramide.