TempoLife › Funkcijos › Herb and spice reference: evidence, dose and interactions › kava
Kava
Kava — ką Europos monografija iš tikrųjų pagrindžia, kam jis nėra skirtas, forma ir kiek laiko jį numatyta naudoti, šalutinis poveikis ir 3 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
Piper methysticum G.Forst. — root and rhizome
Čia sugrupuota skiltyje Where the harm is. Reguliavimo pozicija:Withdrawn, suspended or restricted as a medicine in much of Europe after reports of severe liver injury.
Ką įrodymai patvirtina
Registruota indikacija:It was marketed for anxiety. It is included here as a boundary, not a recommendation.
Kava beverages have a long cultural history in the Pacific islands. The European story is different: standardised kava extracts marketed for anxiety in the 1990s were withdrawn or suspended in several countries after reports of severe hepatotoxicity, including liver failure requiring transplantation. Regulatory positions have shifted back and forth in the decades since and availability differs by country, which is exactly why an internet order is a poor way to settle the question. The awkward part of the case is that the trials suggested a genuine anxiety-reducing effect — an effective product with a rare, catastrophic harm is a much harder judgement than an ineffective one, and that is the honest shape of the kava file rather than a simple story of quackery. Preparation matters too: traditional water-based preparations of the peeled rootstock differ from the acetone and ethanol extracts that reached European shelves.
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
Anxiety disorders, which have treatments with far better-characterised risk. Do not import it to self-treat.
Forma, stiprumas ir kiek ilgai
Traditional water-based root beverages; ethanol and acetone extracts in capsules, which are the preparations associated with the liver reports.
Trukmė.Not applicable — no European regulator is recommending a course.
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
Liver injury, which is rare but has been severe and occasionally fatal. Regular heavy use causes a dry, scaly skin condition known as kava dermopathy. Drowsiness and impaired driving, markedly worsened by alcohol.
Kam reikėtų to vengti
Avoid entirely with any liver disease, in pregnancy and while breastfeeding, and before driving.
Sąveika su vaistais
| Vaistas ar medžiaga | Kas aprašyta |
|---|---|
| Sleeping tablets, benzodiazepines and sedating antihistamines | Additive sedation with benzodiazepines, sleeping tablets and sedating antihistamines. |
| Anything else that stresses the liver | Anything else with a liver signal — including alcohol and several medicines — should not be stacked with it. |
Atvirkštinis vaizdas — pradėti ne nuo augalo, o nuo vaisto — yra vaistų, maisto ir alkoholio sąveikų žinynas, o apibendrinta apie kiekvieną augalą šioje svetainėje.
Šaltiniai:NIH National Center for Complementary and Integrative Health — herb fact sheets · LiverTox: Clinical and Research Information on Drug-Induced Liver Injury (NIDDK, National Institutes of Health)· patikrinta2026-09-06
Dažnai užduodami klausimai
Kam naudojamas kava?
It was marketed for anxiety. It is included here as a boundary, not a recommendation. Kava beverages have a long cultural history in the Pacific islands. The European story is different: standardised kava extracts marketed for anxiety in the 1990s were withdrawn or suspended in several countries after reports of severe hepatotoxicity, including liver failure requiring transplantation. Regulatory positions have shifted back and forth in the decades since and availability differs by country, which is exactly why an internet order is a poor way to settle the question. The awkward part of the case is that the trials suggested a genuine anxiety-reducing effect — an effective product with a rare, catastrophic harm is a much harder judgement than an ineffective one, and that is the honest shape of the kava file rather than a simple story of quackery. Preparation matters too: traditional water-based preparations of the peeled rootstock differ from the acetone and ethanol extracts that reached European shelves.
Ar kava veikia?
Įvertinta D čia: The better trials are negative, or the substance appears in the literature mainly for the harm it has caused. Anxiety disorders, which have treatments with far better-characterised risk. Do not import it to self-treat.
Kiek kava turėčiau vartoti?
Šiame žinyne gramų skaičiai nenurodomi, nes jie neperkeliami tarp skirtingo ekstrakto stiprumo preparatų. Sąžiningai galima nurodyti tik formą ir trukmę:Traditional water-based root beverages; ethanol and acetone extracts in capsules, which are the preparations associated with the liver reports. Not applicable — no European regulator is recommending a course.
Kokie yra kava šalutiniai poveikiai?
Liver injury, which is rare but has been severe and occasionally fatal. Regular heavy use causes a dry, scaly skin condition known as kava dermopathy. Drowsiness and impaired driving, markedly worsened by alcohol.
Ar kava sąveikauja su vaistais?
Taip — dokumentuotaSedatives, Liver load. Kiekvienas iš jų aprašytas šiame puslapyje, su nuoroda į vaisto pusės žinyną, kur toks yra.
Kiti:where the harm is
Visą sąrašą laikykite vienoje vietoje
TempoLife fiksuoja maisto papildus kartu su maistu, miegu ir tikrąja savijauta — todėl atsakymas į klausimą "ką vartojate?" yra ekranas, o ne spėjimas.