Cuscuta chinensis with white inside is moldy. Cuscuta is a kind of traditional Chinese medicine, has the effect of tonifying the kidney and fixing the essence, nourishing the liver and brightening the eyes, and can alleviate the symptoms of lumbar and knee pain, urination, frequent urination, and blood leakage in pregnancy. Cuscuta chinensis can be taken by adding water and decocting, or adding the right amount of boiled water to brew and drink. If the patient bought more dodder seeds, and will be stored in a humid environment, the white place may appear moldy, rot, deterioration, into a block, etc., this dodder seeds usually can not be eaten, which contains a large number of bacteria, may lead to poisoning, dizziness, nausea, vomiting and other uncomfortable symptoms; if the dodder seeds just simply into a block, but there is no mold, rot, etc., then it can be eaten, and it is possible to eat, and it is also possible to eat the seed seeds. If the dodder has simply become a block, but there is no mold, rot, etc., then it can be eaten, and it should be washed before eating.