Natural Diuretic

Knotgrass: Benefits, Uses and How to Prepare a Forgotten Plant IMPORTANT: Knotgrass (Polygonum aviculare) is generally well tolerated, but it is not without precautions. Because of its pronounced diuretic effect, people with serious kidney disease, heart failure, or those taking synthetic diuretics should use the plant only with their doctor’s approval. Knotgrass also contains tannins and oxalic acid, which is why it is contraindicated for people with oxalate kidney stones, active gout, or hyperacidic gastritis. It is not recommended during pregnancy or breastfeeding, as it may affect uterine tone. Young children, people with low blood pressure, and those on anticoagulant therapy should seek a specialist’s advice before using it. Knotgrass is a support for health, not a replacement for medical treatment: any persistent symptom (blood in the urine, kidney pain, chronic cough) must be investigated by a doctor. ...

Corn Silk: Benefits for the Kidneys, Uses and How to Prepare It IMPORTANT: Corn silk is a gentle natural diuretic, but precisely because it increases urine output it must be used carefully by certain people. If you are taking pharmaceutical diuretics (furosemide, hydrochlorothiazide, spironolactone) or blood-pressure medication, talk to your doctor first, since the effects can add up and lead to an excessive drop in potassium or blood pressure. People on diabetes medication should monitor their blood sugar, because corn silk may have a mild glucose-lowering effect. It is not recommended during pregnancy without medical advice (folk tradition suggests it may stimulate the uterus), and it never replaces proper treatment for a serious urinary infection, painful kidney stones or any diagnosed kidney disease. If you have a fever, severe lower-back pain, blood in your urine or chills, see a doctor urgently — these are warning signs that call for medical evaluation, not a cup of tea. ...