The efficacy of Ruscus aculeatus primarily includes reducing swelling and promoting diuresis, eliminating toxins accumulated in the gastrointestinal tract over time, and aiding in improving blood circulation. Patients suffering from varicose veins caused by prolonged standing or walking can benefit from appropriate oral intake or topical application to alleviate symptoms. Additionally, it helps in treating hemorrhoids and cleansing skin pores. However, it is important to control the dosage, as excessive intake at once may lead to abdominal pain and diarrhea.