60
Participants
Start Date
June 1, 2006
Primary Completion Date
June 30, 2007
Study Completion Date
June 30, 2007
Wu Ling San
assigned to Wu Ling San (n =20) and were instructed to take 4.5 gm 2 times per day of Wu Ling San for a period of 4 weeks.
Yin-Chen Wu Ling San
assigned to Yin-Chen Wu Ling San (n =20) and were instructed to take 4.5 gm 2 times per day of Yin-Chen Wu Ling San for a period of 4 weeks.
Placebo
1/10 Wu Ling San assigned to Placebo (n =20) and were instructed to take 4.5 gm 2 times per day of Placebo for a period of 4 weeks.
Chung Shan Medical University
OTHER