Whether it is effective in preventing rabies has not been recognized by the medical community. At present, there is no Chinese medicine that can prevent the disease absolutely safely. It is still recognized that vaccination is more important than Mount Tai, so it is not recommended that you use traditional Chinese medicine to prevent it.
Seven leaves and one flower have a good effect on treating wounds. In case of emergency, it's best to beat rabies in advance, so as not to get upset and regret it.