Respiratory organs
Carduus marianus acts somewhat like Chelidonium, removing congestion (chronic) of the liver and right lung, and I have used it very satisfactorily in some cases after Chelidonium had done a great deal but not quite finished the cure. I cannot give so clear cut indications for its use, but have been guided mainly by “Hering’s Guiding Symptoms” for my indications. I will therefore refer my reader to the same source of information. The Natrums, especially.