[Modified procedure for prolapse and hemorrhoids to prevent and treat postoperative complications].

Objective: To investigate the complications of procedure for prolapse and hemorrhoids (PPH) and their management.

Method: The clinical data of 147 cases of severe hemorrhoids treated by modified PPH were analyzed in view of the operation method and postoperative complications.

Result: All the prolapsed hemorrhoids recovered immediately after the operation.

[Therapeutical effect of Zhiranxiao tablets on internal hemorrhoid hemorrhage: a clinical observation in 569 cases].

Objective: To investigate the therapeutic effect of Zhiranxiao tablets derived from compound Zhiranxiao decoction, a preparation from traditional Chinese medicine, on internal hemorrhoid hemorrhage.

Methods: The treatment group consisted of 596 patients with internal hemorrhoid hemorrhage who received oral Zhiranxiao tablets in a course of 6 d for treatment, and another 60 such patients were given a different preparation from traditional Chinese medicine, Zhining tablets, to serve as the control group. The volume of hemorrhage was recorded and scored before and after the treatment to evaluate the therapeutic effect of the tested dosage forms.