Shao Yao12g (30-100g)"h:Bai Shao" is commonly used.
Nourishes Blood & preserves Yin. Enter SP & softens Liv & alleviates pain.
Deputy
zhì gān cǎo12g (10-30g)Augments middle burner qi, esp. Spleen Qi. Moderates urgency. With Shao Yao, regulates the relationship between the Liver and Spleen and nourishes the sinews and blood, which in turn stops spasms and pain.