This herb has its actions  with the kidney lymphatic system and is often used as part of a detox

Common uses are

• skin disorders including eczema and psoriasis
• enlarged or inflamed lymph nodes
• painful or difficult urination - cystitis
• kidney stones
• odema

Take 1 tsp of dried herb and add 1 cup of boiling water, steep for 5 minutes, strain and drink 1-2 cups per day for best result - leaves can be reused across the day