Chronic constipation, chronic diarrhea, pregnancy, and portal hypertension enhance hemorrhoid formation.慢性便秘、慢性腹泻、怀孕和门静脉高压均能刺激痔形成。
Conclusion the clinical therapeutic effect of treating hemorrhoids and mixed hemorrhoid by Sheng Ji Zhi Tong plug is def结论：生肌止痛栓治疗内痔及混合痔有确切疗效。
Objective: To observe the clinical therapeutic effect of treating hemorrhoids and mixed hemorrhoid by Sheng Ji Zhi Tong 摘要目的：观察生肌止痛栓治疗内痔及混合痔的临床疗效。