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Feverfew
Feverfew — 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
Tanacetum parthenium (L.) Sch.Bip. — herb (Tanaceti parthenii herba)
Čia sugrupuota skiltyje Joints, urinary tract and hormones. Reguliavimo pozicija:EU augalinių preparatų monografija — tradicinis vartojimas.
Ką įrodymai patvirtina
Registruota indikacija:Prophylaxis of migraine headaches, after serious conditions have been excluded by a doctor.
The wording of feverfew's registration is the most instructive thing about it. It is a preventive taken daily over months, not something to swallow during an attack, and the indication explicitly requires that a doctor has first excluded serious causes of headache. The trial evidence is inconsistent: a Cochrane review of feverfew for preventing migraine found the evidence insufficient to establish an effect, with the better-conducted trials the least encouraging. Two practical details set it apart. Chewing fresh leaves, the old folk method, causes mouth ulcers and soreness in a substantial share of people. And stopping abruptly after months of use has been described as producing a rebound of headache, anxiety, stiffness and poor sleep — so if you stop, taper.
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.
Kam tai nėra skirta
Treating a migraine attack, and any new, sudden, severe or changed headache, headache with fever and a stiff neck, or headache after a head injury — those need urgent assessment.
Forma, stiprumas ir kiek ilgai
Dried leaf in capsules and tablets, sometimes standardised to parthenolide content, which varies widely between products. Fresh leaf chewing is the traditional method and the one that ulcerates mouths.
Trukmė.Prophylaxis is judged over months, not days. Taper rather than stop abruptly after long use.
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
Mouth ulceration and tongue soreness from fresh leaf. Stomach upset, bloating. Allergic reactions in daisy-family (Asteraceae) sensitive people.
Kam reikėtų to vengti
Not in pregnancy — feverfew has traditional use as a uterine stimulant — and not while breastfeeding. Most registrations are for adults only.
Sąveika su vaistais
| Vaistas ar medžiaga | Kas aprašyta |
|---|---|
| Anticoagulants and antiplatelets (warfarin, DOACs, aspirin, clopidogrel) | Feverfew appears on the bleeding-risk list. Evidence is limited to laboratory work and case reports, and the caution is standard rather than proven. |
| Anti-inflammatory painkillers (NSAIDs) | Regular anti-inflammatory painkillers are the other common ingredient in a migraine cupboard, and medication-overuse headache is a far more frequent cause of daily headache than most people taking them realise. |
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 feverfew?
Prophylaxis of migraine headaches, after serious conditions have been excluded by a doctor. The wording of feverfew's registration is the most instructive thing about it. It is a preventive taken daily over months, not something to swallow during an attack, and the indication explicitly requires that a doctor has first excluded serious causes of headache. The trial evidence is inconsistent: a Cochrane review of feverfew for preventing migraine found the evidence insufficient to establish an effect, with the better-conducted trials the least encouraging. Two practical details set it apart. Chewing fresh leaves, the old folk method, causes mouth ulcers and soreness in a substantial share of people. And stopping abruptly after months of use has been described as producing a rebound of headache, anxiety, stiffness and poor sleep — so if you stop, taper.
Ar feverfew veikia?
Įvertinta C čia: 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. Treating a migraine attack, and any new, sudden, severe or changed headache, headache with fever and a stiff neck, or headache after a head injury — those need urgent assessment.
Kiek feverfew turėčiau vartoti?
Šiame žinyne gramų skaičiai nenurodomi, nes jie neperkeliami tarp skirtingo ekstrakto stiprumo preparatų. Sąžiningai galima nurodyti tik formą ir trukmę:Dried leaf in capsules and tablets, sometimes standardised to parthenolide content, which varies widely between products. Fresh leaf chewing is the traditional method and the one that ulcerates mouths. Prophylaxis is judged over months, not days. Taper rather than stop abruptly after long use.
Kokie yra feverfew šalutiniai poveikiai?
Mouth ulceration and tongue soreness from fresh leaf. Stomach upset, bloating. Allergic reactions in daisy-family (Asteraceae) sensitive people.
Ar feverfew sąveikauja su vaistais?
Taip — dokumentuotaAnticoagulants, warfarin, NSAIDs. 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.
Saw palmetto
Relief of lower urinary tract symptoms related to benign prostatic hyperplasia, after a doctor has excluded serious conditions.
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.
Visą sąrašą laikykite vienoje vietoje
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