Yellow Dock root is described as an alterative tonic, which means that it has a non-specific cleansing action on the digestive system and metabolism.

Yellow Dock is a mild laxative that stimulates the peristaltic movement and the flow of bile, thus supporting the eliminative process. It is indicated for congestive conditions of the liver and gallbladder.

It cleanses the lymphatic system and can be used in cases of scrofula, hardened lymph nodes or glandular swellings. It is indicated as a supportive blood cleansing remedy in all kinds of systemic skin conditions that arise from impurities of the blood, such as eczema, dermatitis or psoriasis.

In the past it was also recommended for anaemia during pregnancy. However, more recent sources advise against the use of Yellow Dock during pregnancy and breastfeeding.