Most Yunnan Baiyao has the effect of activating blood circulation and relieving pain. After a broken foot, there is a certain amount of swelling and pain in the ankle area, so taking it orally will have a therapeutic effect, but it should also be combined with the specific condition. It is also important to rest in bed as much as possible during follow-up treatment, not to walk on the ground, and to sleep at night with the leg elevated above the heart to help the swelling subside. The effect will be more pronounced if you take Yunnan Baiyao orally and mix all these treatments together. If you are still walking on the ground at this time, without maintenance of the injured area, you will not get good results even if you take Yunnan Baiyao, and you will feel the pain and swelling of the whole ankle joint getting worse. Therefore, it is important to note that even taking Yunnan Baiyao is an adjunctive treatment, and it is more important to rest in bed.