TempoLife › Ominaisuudet › Herb and spice reference: evidence, dose and interactions › nettle
Nettle
Nettle — mitä eurooppalainen monografia tosiasiassa tukee, mihin se ei ole, muoto ja aiottu kesto, haittavaikutukset ja 3 lääkeaineinteraktios dokumentoituna.
Tämä on viitesivu, ei diagnoosi eikä resepti. Yrttivalmisteet ovat oikeaa farmakologiaa: niillä on vaikutuksia, haittavaikutuksia ja yhteisvaikutuksia lääkkeiden kanssa. Kerro lääkärille ja apteekille kaikki mitä otat, myös teet ja lisäravinteet, äläkä koskaan lopeta tai muuta määrättyä lääkettä tämän sivun takia.
Mikä se on
Urtica dioica L. — leaf and herb (Urticae folium), and root (Urticae radix)
Paikalliset nimet alueella jota tämä sivusto palvelee:nõges (ET) · nokkonen (FI) · крапива (RU).
Ryhmitelty täällä Joints, urinary tract and hormones. Sääntelyasema:EU herbal monograph — traditional use (separate monographs for leaf and root).
Mitä näyttö tukee
Rekisteröity käyttöaihe:Leaf: to increase the amount of urine and so flush the urinary tract in minor complaints, and for minor joint pain. Root: lower urinary tract symptoms related to benign enlargement of the prostate.
Leaf and root are two different medicines from one plant, and mixing them up is the usual error. The leaf — the spring soup and tea plant across the whole Baltic and Nordic region — carries an aquaretic indication: increasing urine volume to flush the urinary tract, with a firm instruction to drink plenty of fluid while doing it. That flushing use is explicitly not a treatment for a urinary infection. Fever, pain in the flank, blood in the urine, or symptoms lasting more than a couple of days mean a clinician, because an untreated kidney infection is serious and a diuretic tea does nothing about the bacteria. The root has a completely separate indication for the urinary symptoms of an enlarged prostate, with the same rule attached: a doctor should have excluded other causes of those symptoms first. Nutritionally the cooked or dried leaf is a genuinely good spring green — cooking and drying destroy the sting.
C — Traditional use only Plausible from thirty or more years of use, which is what a traditional-use registration means. No clinical evidence was required and none has settled it.
Mihin se ei ole
Urinary tract infections, kidney stones, or prostate symptoms that have never been assessed. Flushing regimes are actively wrong in heart failure and in kidney disease where fluid is restricted.
Muoto, vahvuus ja kuinka kauan
Dried leaf as an infusion, fresh leaf as food, leaf extracts and tinctures, and separately root extracts in capsules for prostate symptoms.
Kesto.Short courses for the leaf indications. Prostate symptoms are a long-term matter and belong with a doctor.
Tällä sivulla ei ole grammilukua tahallaan. Kasvinosa, uuttoliuotin ja huume-uute-suhde yhdessä määrittävät valmisteen, eikä yhdestä otettu luku kuvaa toista. Perustelu on keskussivulla; sinuun pätevä määrä on sen pakkauksen painettu, jota pidät, ja apteekki lukee sen kanssasi.
Haittavaikutukset
Mild stomach upset and allergic skin reactions. The stinging hairs on the fresh plant cause the familiar rash, which is mechanical rather than allergic.
Kenen pitäisi välttää sitä
Do not use flushing regimes where fluid must be restricted — heart failure, kidney impairment. Not established in pregnancy for medicinal amounts.
Yhteisvaikutukset lääkkeiden kanssa
| Lääke tai aine | Mitä kuvataan |
|---|---|
| Anticoagulants and antiplatelets (warfarin, DOACs, aspirin, clopidogrel) | Nettle leaf is high in vitamin K, the nutrient warfarin works against. A sudden switch to daily nettle soup or nettle tea in spring can shift INR. Keep intake steady and tell whoever monitors it — this is one of the few genuinely seasonal interactions in northern Europe. |
| Blood-pressure medicines, diuretics and corticosteroids | Increasing urine output alongside diuretics or blood-pressure medicines is not automatically harmful, but it belongs on the list, especially with heart failure or kidney disease, where a flushing regime is exactly the wrong idea. |
| Diabetes medicines and insulin | Reports of blood-glucose lowering exist; monitor rather than assume if you are on glucose-lowering medicines. |
Käänteinen näkymä — aloita lääkkeestä eikä kasvista — on lääke-, ruoka- ja alkoholiyhteisvaikutusten viitteessä, ja yhteenvedettynä jokaiselle yrtille tällä sivustolla.
Lähteet:European Medicines Agency — Committee on Herbal Medicinal Products (HMPC), European Union herbal monographs · NIH National Center for Complementary and Integrative Health — herb fact sheets· tarkistettu2026-09-06
Usein kysytyt kysymykset
Mihin nettle käytetään?
Leaf: to increase the amount of urine and so flush the urinary tract in minor complaints, and for minor joint pain. Root: lower urinary tract symptoms related to benign enlargement of the prostate. Leaf and root are two different medicines from one plant, and mixing them up is the usual error. The leaf — the spring soup and tea plant across the whole Baltic and Nordic region — carries an aquaretic indication: increasing urine volume to flush the urinary tract, with a firm instruction to drink plenty of fluid while doing it. That flushing use is explicitly not a treatment for a urinary infection. Fever, pain in the flank, blood in the urine, or symptoms lasting more than a couple of days mean a clinician, because an untreated kidney infection is serious and a diuretic tea does nothing about the bacteria. The root has a completely separate indication for the urinary symptoms of an enlarged prostate, with the same rule attached: a doctor should have excluded other causes of those symptoms first. Nutritionally the cooked or dried leaf is a genuinely good spring green — cooking and drying destroy the sting.
Toimiiko nettle?
Arvioitu täällä C: Plausible from thirty or more years of use, which is what a traditional-use registration means. No clinical evidence was required and none has settled it. Urinary tract infections, kidney stones, or prostate symptoms that have never been assessed. Flushing regimes are actively wrong in heart failure and in kidney disease where fluid is restricted.
Kuinka paljon nettle minun pitäisi ottaa?
Tämä viite ei paina grammilukuja, koska ne eivät siirry eri uutevahvuuksien valmisteiden välillä. Rehellisesti voidaan sanoa muoto ja kesto:Dried leaf as an infusion, fresh leaf as food, leaf extracts and tinctures, and separately root extracts in capsules for prostate symptoms. Short courses for the leaf indications. Prostate symptoms are a long-term matter and belong with a doctor.
Mitkä ovat nettle haittavaikutukset?
Mild stomach upset and allergic skin reactions. The stinging hairs on the fresh plant cause the familiar rash, which is mechanical rather than allergic.
Vaikuttaako nettle yhdessä lääkkeiden kanssa?
Kyllä — dokumentoituAnticoagulants, warfarin, Blood pressure, Diabetes medicines. Kukin on kuvattu tällä sivulla, linkillä lääkepuolen viitteeseen jos sellainen on.
Muut kohteessajoints, urinary tract and hormones
Saw palmetto
Relief of lower urinary tract symptoms related to benign prostatic hyperplasia, after a doctor has excluded serious conditions.
Cranberry
Reducing the chance of repeat urinary tract infections in some groups — not treating an infection that is already present.
Black cohosh
Relief of menopausal complaints such as hot flushes and profuse sweating.
Devil's claw
Relief of minor joint pain, and of mild digestive complaints such as bloating and loss of appetite.
Feverfew
Prophylaxis of migraine headaches, after serious conditions have been excluded by a doctor.
Pidä koko lista yhdessä paikassa
TempoLife kirjaa lisäravinteet ruoan, unen ja sen viereen miltä oikeasti tuntui — joten vastaus kysymykseen ”mitä otat?” on näyttö, ei arvaus.