TempoLife › Возможности › Herb and spice reference: evidence, dose and interactions › nettle
Nettle
Nettle — что европейская монография реально поддерживает, для чего это не предназначено, форма и срок применения, побочные эффекты и 3 взаимодействиеs с лекарствами, задокументированное для него.
Это справочная страница, не диагноз и не рецепт. Травяные продукты — настоящая фармакология: у них есть эффекты, побочные действия и взаимодействия с лекарствами. Расскажите врачу и фармацевту обо всём, что принимаете, включая чаи и добавки, и никогда не отменяйте и не меняйте назначенное лекарство из-за прочитанного здесь.
Что это
Urtica dioica L. — leaf and herb (Urticae folium), and root (Urticae radix)
Местные названия в регионе, который обслуживает этот сайт:nõges (ET) · nokkonen (FI) · крапива (RU).
Сгруппировано здесь под Joints, urinary tract and hormones. Регуляторная позиция:EU herbal monograph — traditional use (separate monographs for leaf and root).
Что поддерживают доказательства
Зарегистрированное показание: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.
Для чего это не предназначено
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.
Форма, сила и как долго
Dried leaf as an infusion, fresh leaf as food, leaf extracts and tinctures, and separately root extracts in capsules for prostate symptoms.
Срок.Short courses for the leaf indications. Prostate symptoms are a long-term matter and belong with a doctor.
На этой странице намеренно нет граммов. Часть растения, растворитель экстракции и соотношение сырьё–экстракт вместе определяют препарат, и число от одного не описывает другой. Обоснование изложено на узле; количество, которое относится к вам, напечатано на пачке в руках, и фармацевт прочитает его с вами.
Побочные эффекты
Mild stomach upset and allergic skin reactions. The stinging hairs on the fresh plant cause the familiar rash, which is mechanical rather than allergic.
Кому следует избегать
Do not use flushing regimes where fluid must be restricted — heart failure, kidney impairment. Not established in pregnancy for medicinal amounts.
Взаимодействия с лекарствами
| Лекарство или вещество | Что описано |
|---|---|
| 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. |
Обратный вид — начать с лекарства, а не с растения — в справочнике взаимодействий лекарств, пищи и алкоголя, и сведено для каждого растения на этом сайте.
Источники:European Medicines Agency — Committee on Herbal Medicinal Products (HMPC), European Union herbal monographs · NIH National Center for Complementary and Integrative Health — herb fact sheets· проверено2026-09-06
Частые вопросы
Для чего применяют nettle?
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.
Работает ли nettle?
Оценено здесь 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.
Сколько nettle принимать?
Этот справочник не печатает граммы, потому что они не переносятся между препаратами разной силы экстракта. Честно можно сказать форму и срок: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.
Какие побочные эффекты у nettle?
Mild stomach upset and allergic skin reactions. The stinging hairs on the fresh plant cause the familiar rash, which is mechanical rather than allergic.
Взаимодействует ли nettle с лекарствами?
Да — задокументировано дляAnticoagulants, warfarin, Blood pressure, Diabetes medicines. Каждое описано на этой странице, со ссылкой на лекарственный справочник, где он есть.
Другие вjoints, 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.
Держите весь список в одном месте
TempoLife записывает добавки рядом с едой, сном и тем, как вы реально себя чувствовали — так что ответ на «что вы принимаете?» — экран, не догадка.