Urtica Dioica (Common Nettle) Leaves Powder is an ayurvedic medicine Secondary and off-label uses of Urtica Dioica (Common Nettle) Leaves Powder have also been mentioned below. The correct dosage of Urtica Dioica (Common Nettle) Leaves Powder depends on the patient's age, gender, and medical history. This information has been provided in detail in the dosage section.