Stinging nettle leaf (Urtica dioica) is a rich source of bioflavonoids, formic acid, silica, and potassium. Freeze-dried nettle leaf acts as a natural antihistamine and mast cell stabilizer, significantly relieving allergic rhinitis, while its diuretic properties assist in flushing uric acid and excess fluid.
Educational information only — never stop or change a prescribed medication without talking to your prescriber first.
May have mild diuretic and hypotensive effects; monitor blood pressure and electrolyte balance if combined with prescription diuretics or antihypertensives. Contact with fresh live plants causes painful stinging urticaria.
Evidence level: Strong
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