449
Participants
Start Date
August 31, 2011
Primary Completion Date
February 28, 2014
Study Completion Date
September 30, 2014
acupuncture
acupuncture group1, acupoints ST25 and BL25 will be used in this trial.
acupuncture group2
Acupoints LI11 and ST37 will be used in this group. LI11 is located at upper limb while ST37 is located at the lower limb.
acupuncture group3
All acupoints used in acupuncture group1 and group2 will be used in this group.
Loperamide
Loperamide will be used in this group for a dose of 2mg a time, three time a day.
First affiliated hospital of Chengdu university of TCM, Chengdu
Guang'anmen Hospital of China Academy of Chinese Medical Sciences
OTHER
Chengdu University of Traditional Chinese Medicine
OTHER