TempoLife › Funkcijos › Herb and spice reference: evidence, dose and interactions › saw-palmetto
Saw palmetto
Saw palmetto — ką Europos monografija iš tikrųjų pagrindžia, kam jis nėra skirtas, forma ir kiek laiko jį numatyta naudoti, šalutinis poveikis ir 2 vaisto sąveikas, dokumentuota jam.
Tai informacinis tinklalapis, o ne diagnozė ir ne receptas. Augaliniai produktai yra tikra farmakologija: jie turi veikimą, šalutinį poveikį ir sąveikas su vaistais. Pasakykite savo gydytojui ir vaistininkui apie viską, ką vartojate, įskaitant arbatas ir papildus, ir niekada nenutraukite bei nekeiskite paskirto vaisto dėl to, ką čia perskaitėte.
Kas tai yra
Serenoa repens (W.Bartram) Small — fruit (Sabalis serrulatae fructus)
Čia sugrupuota skiltyje Joints, urinary tract and hormones. Reguliavimo pozicija:EU herbal monograph covers lipophilic fruit extracts for urinary symptoms of benign prostate enlargement.
Ką įrodymai patvirtina
Registruota indikacija: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.
Kam tai nėra skirta
Urinary symptoms that have never been assessed, blood in the urine, inability to pass urine (a medical emergency), or prostate cancer.
Forma, stiprumas ir kiek ilgai
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.
Trukmė.Long-term use is the norm, which makes the requirement for an initial diagnosis more important, not less.
Šiame puslapyje tyčia nėra jokio skaičiaus gramais. Augalo dalis, ekstrakcijos tirpiklis ir žaliavos bei ekstrakto santykis kartu apibrėžia preparatą, o iš vieno paimtas skaičius neaprašo kito. Pagrindimas išdėstytas pagrindiniame puslapyje; jums taikomas kiekis yra tas, kuris atspausdintas ant pakuotės, kurią laikote rankose, o vaistininkas jį perskaitys su jumis.
Šalutinis poveikis
Generally mild: stomach upset, headache, dizziness. Occasional reports of raised liver enzymes.
Kam reikėtų to vengti
A men's product; not for women or children. Anyone due a PSA test or a urology appointment should say they take it.
Sąveika su vaistais
| Vaistas ar medžiaga | Kas aprašyta |
|---|---|
| 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. |
Atvirkštinis vaizdas — pradėti ne nuo augalo, o nuo vaisto — yra vaistų, maisto ir alkoholio sąveikų žinynas, o apibendrinta apie kiekvieną augalą šioje svetainėje.
Šaltiniai:European Medicines Agency — Committee on Herbal Medicinal Products (HMPC), European Union herbal monographs · NIH National Center for Complementary and Integrative Health — herb fact sheets· patikrinta2026-09-06
Dažnai užduodami klausimai
Kam naudojamas 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.
Ar saw palmetto veikia?
Įvertinta D čia: 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.
Kiek saw palmetto turėčiau vartoti?
Šiame žinyne gramų skaičiai nenurodomi, nes jie neperkeliami tarp skirtingo ekstrakto stiprumo preparatų. Sąžiningai galima nurodyti tik formą ir trukmę: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.
Kokie yra saw palmetto šalutiniai poveikiai?
Generally mild: stomach upset, headache, dizziness. Occasional reports of raised liver enzymes.
Ar saw palmetto sąveikauja su vaistais?
Taip — dokumentuotaAnticoagulants, warfarin, Prescriptions. Kiekvienas iš jų aprašytas šiame puslapyje, su nuoroda į vaisto pusės žinyną, kur toks yra.
Kiti:joints, 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.
Spanguolė
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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