A box of 72 capsules, if you take/kloc-0 capsule once and three times a day, you can take it for 24 days; If you take two capsules at a time and three times a day, you can take 12 days; If you take three pills at a time and three times a day, you can eat for 8 days; If you take 4 capsules at a time and 3 times a day, you can take it for 6 days. So a box of Wulong Yangxue capsules can be taken for 6-24 days.