Our favorite remedy to stop bleeding and accelerate healing, Yunnan Baiyao is an all-herbal medicine famous for being carried by the Vietcong to stop bleeding and heal injuries during the Vietnam War. Yunnan Baiyao was developed in 1902 and is one of the most respected medicine companies in China. Applied topically, it stops bleeding instantly and speeds up healing in both humans and animals--it's a popular topical medicine used by vets for dogs and horses.