Lumen E.K.H. Qi Stagnation is a product in tablet form that is used to treat Qi stagnation in the digestive system. Qi stagnation is a condition in which vital energy does not flow properly, which can cause symptoms such as bloating, pain, indigestion and constipation. This product helps to promote the flow of Qi and alleviate the symptoms associated with Qi stagnation in the digestive system. It is recommended to take the tablets as directed by the manufacturer for best results.