TempoLife › Возможности › Herb and spice reference: evidence, dose and interactions › saw-palmetto
Saw palmetto
Saw palmetto — что европейская монография реально поддерживает, для чего это не предназначено, форма и срок применения, побочные эффекты и 2 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
Serenoa repens (W.Bartram) Small — fruit (Sabalis serrulatae fructus)
Сгруппировано здесь под Joints, urinary tract and hormones. Регуляторная позиция:EU herbal monograph covers lipophilic fruit extracts for urinary symptoms of benign prostate enlargement.
Что поддерживают доказательства
Зарегистрированное показание:Relief of lower urinary tract symptoms related to benign prostatic hyperplasia, after a doctor has excluded serious conditions.
The best-known prostate supplement, and one of the clearest cases on this page of large trials disagreeing with popular use. Two large NIH-funded randomised trials — one reported in 2006, and a second in 2011 that escalated the amount up to triple the usual — found saw palmetto no better than placebo for the urinary symptoms of an enlarged prostate. European regulators still recognise particular lipophilic fruit extracts for the indication, and the extraction method matters a great deal to what is in the capsule, but the trials that carry the most weight do not support the effect. There is something more important than that argument, though. The symptoms it is bought for — weak stream, getting up at night, incomplete emptying — overlap with prostate cancer, bladder outlet problems, neurological disease and diabetes. Quietly self-treating them for a year is the real risk here, not the capsule.
D — Popular claim unsupported, or safety dominates The better trials are negative, or the substance appears in the literature mainly for the harm it has caused.
Для чего это не предназначено
Urinary symptoms that have never been assessed, blood in the urine, inability to pass urine (a medical emergency), or prostate cancer.
Форма, сила и как долго
Lipophilic extracts of the dried fruit — hexane, ethanol or supercritical CO2 — in soft capsules. Powdered berry preparations are a different product and are not what the monograph describes.
Срок.Long-term use is the norm, which makes the requirement for an initial diagnosis more important, not less.
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
Generally mild: stomach upset, headache, dizziness. Occasional reports of raised liver enzymes.
Кому следует избегать
A men's product; not for women or children. Anyone due a PSA test or a urology appointment should say they take it.
Взаимодействия с лекарствами
| Лекарство или вещество | Что описано |
|---|---|
| Anticoagulants and antiplatelets (warfarin, DOACs, aspirin, clopidogrel) | Case reports of prolonged bleeding time and of bleeding events during surgery exist. With warfarin, a DOAC or antiplatelets, tell the prescriber. |
| Prescription medicines generally | Tell the doctor investigating your prostate that you take it, so results and symptom scores are read in context rather than in the dark. |
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 saw palmetto?
Relief of lower urinary tract symptoms related to benign prostatic hyperplasia, after a doctor has excluded serious conditions. The best-known prostate supplement, and one of the clearest cases on this page of large trials disagreeing with popular use. Two large NIH-funded randomised trials — one reported in 2006, and a second in 2011 that escalated the amount up to triple the usual — found saw palmetto no better than placebo for the urinary symptoms of an enlarged prostate. European regulators still recognise particular lipophilic fruit extracts for the indication, and the extraction method matters a great deal to what is in the capsule, but the trials that carry the most weight do not support the effect. There is something more important than that argument, though. The symptoms it is bought for — weak stream, getting up at night, incomplete emptying — overlap with prostate cancer, bladder outlet problems, neurological disease and diabetes. Quietly self-treating them for a year is the real risk here, not the capsule.
Работает ли saw palmetto?
Оценено здесь D: The better trials are negative, or the substance appears in the literature mainly for the harm it has caused. Urinary symptoms that have never been assessed, blood in the urine, inability to pass urine (a medical emergency), or prostate cancer.
Сколько saw palmetto принимать?
Этот справочник не печатает граммы, потому что они не переносятся между препаратами разной силы экстракта. Честно можно сказать форму и срок:Lipophilic extracts of the dried fruit — hexane, ethanol or supercritical CO2 — in soft capsules. Powdered berry preparations are a different product and are not what the monograph describes. Long-term use is the norm, which makes the requirement for an initial diagnosis more important, not less.
Какие побочные эффекты у saw palmetto?
Generally mild: stomach upset, headache, dizziness. Occasional reports of raised liver enzymes.
Взаимодействует ли saw palmetto с лекарствами?
Да — задокументировано дляAnticoagulants, warfarin, Prescriptions. Каждое описано на этой странице, со ссылкой на лекарственный справочник, где он есть.
Другие вjoints, urinary tract and hormones
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.
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.
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