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Category: Omeopatia

Omeopatia

Si tratta di un concetto privo di fondamento scientifico, secondo il quale il rimedio appropriato per una determinata malattia sarebbe dato da quella sostanza che, in una persona sana, induce sintomi simili a quelli osservati nella persona malata [1] [3]. I principi dell'omeopatia sono contenuti nelle opere di Samuel Hahnemann e in particolare nell' Organon der Heilkunst[5] il suo testo teorico principale, edito nel Ciononostante fu in grado di compiere vari esperimenti chimici e di pubblicarne i risultati in vari articoli che ebbero una certa diffusione.

In Germania entrambe le scuole di pensiero erano presenti, anche se l'influenza del romanticismo e della Naturphilosophie favoriva uno stile di pensiero molto speculativo. Dal punto di vista pratico, la medicina del tempo si basava su una Materia Medica mista, tra empirismo e tradizione, ricca di formulazioni polifarmaceutiche e salassi, con fortissimi dubbi sulla natura delle azioni dei rimedi.

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Egli volle essere un radicale riformatore della medicina. La legge dei simili esprime il concetto che per curare una malattia il medico deve utilizzare una medicina che sia in grado di produrre una malattia artificiale ad essa molto simile, che si sostituisce ad essa per poi scomparire. Credere nelle cause materiali delle malattie, secondo Hahnemann, porta a errori o a inefficacia terapeutica.

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Il concetto di Lebenskraft era tutt'altro che poco diffuso nella pratica medica dell'Europa del XIX secolo. Questo rimedio viene somministrato in dosi infinitesimali e opportunamente dinamizzate tramite un procedimento detto "succussione". Le critiche che furono mosse dai suoi contemporanei alla teoria omeopatica non si concentrarono molto sulla legge dei simili.

Molti medici credevano che essa fosse applicabile, solo non credevano fosse l'unico criterio terapeutico applicabile. Nel testo egli infatti scrive che, eccettuate sifilide e sicosi un tipo di lesione virale venereatutte le malattie croniche sono prodotte dalla psoramiasma fondamentale, e quindi la cura per malattie diverse quali gottaasmaisteriaparalisiecc. Venne compreso il ruolo importante svolto dal sistema circolatorio e l'idea di una forza vitale immateriale, disgiunta dal corpo, perse inevitabilmente e inesorabilmente di importanza.

La sostanza omeopatica sarebbe stata quindi in grado di correggere questi disturbi e la reazione dei vari sistemi, indotta dalla sostanza, avrebbe costituito la vera risposta farmacologica alla patologia. La tradizione omeopatica successiva ad esempio con lo statunitense James Tyler Kent ha dato molto risalto alla dimensione psicologica della malattia. I rimedi sono elencati nella materia medicache illustra per ogni sostanza i sintomi corrispondenti.

Il repertorio elenca invece per ogni sintomo le sostanze. Per esempio il repertorio di Kent comprendeva circa sostanze. Oggi l'omeopatia impiega circa rimedi, di cui usati comunemente. I rimedi vengono sperimentati da persone sane, le quali registrano accuratamente i sintomi fisici e psicologici riconducibili alla loro assunzione. Nessuno studio scientifico pubblicato su riviste mediche di valore riconosciuto ha mai dimostrato che l'omeopatia presenti, per una qualsiasi malattia, un'efficacia clinico-terapeutica che sia superiore all' effetto placebo.

Allo stato attuale, nessuno studio scientifico, pubblicato su riviste di valore riconosciuto, ha potuto dimostrare che l'omeopatia presenti una seppur minima efficacia per una qualsiasi malattia. Gli unici risultati statisticamente significativi sono confrontabili con quelli derivanti dall' effetto placeboindotto anche dalla particolare attenzione che l'omeopata presta al paziente e alla sua esperienza soggettiva della malattia e, quindi, non dal farmaco assunto dal paziente.

Nel febbraio sono stati pubblicati i risultati di una ricerca sulle prove di efficacia dell'omeopatia, condotta nel e dalla commissione Science and Technology della Camera dei Comuni britannica : lo studio conclude che l'omeopatia non ha effetti superiori a quelli di un placebo.

omeopatia

La commissione la considera pertanto un "trattamento placebo" placebo treatment e dichiara che sarebbe una "cattiva pratica medica" bad medicine prescrivere placebo puri.Homeopathy, also known as homeopathic medicine, is a medical system that was developed in Germany more than years ago.

Homeopathic products come from plants such as red onion, arnica [mountain herb], poison ivy, belladonna [deadly nightshade], and stinging nettleminerals such as white arsenicor animals such as crushed whole bees.

Homeopathic products are often made as sugar pellets to be placed under the tongue; they may also be in other forms, such as ointments, gels, drops, creams, and tablets. According to the National Health Interview Survey NHISwhich included a comprehensive survey on the use of complementary health approaches by Americans, an estimated 5 million adults and 1 million children used homeopathy in the previous year.

The survey also reported that although about 1. A analysis of data from this survey suggests that most adults who use homeopathic products self-prescribe them for colds and musculoskeletal pain. Inthe U. Federal Trade Commission FTC announced it will hold efficacy and safety claims for over-the-counter homeopathic drugs to the same standard as those for other products making similar claims.

It further stated that companies must have the competent and reliable scientific evidence the FTC requires for health-related claims, including claims that a product can treat specific conditions.

In Decemberthe U. Food and Drug Administration FDA proposed a new risk-based enforcement approach to homeopathic products. The proposed approach would call for more careful scrutiny of products with the greatest potential for risk, including:. Homeopathy is a controversial topic. This, in turn, creates major challenges to rigorous clinical investigation of such products. For example, researchers cannot confirm that an extremely dilute mixture contains what is listed on the label; nor have they been able to develop objective measures that show effects of extremely dilute products in the human body.

Another research challenge is that homeopathic treatments are highly individualized, and there is no uniform prescribing standard for homeopathic practitioners.

There are hundreds of different homeopathic remedies, which can be prescribed in a variety of different dilutions for thousands of symptoms. To learn more about vaccines visit www. Regulation of Homeopathic Products. However, under current Agency policy, the FDA does not evaluate them for safety or effectiveness. The FDA allows homeopathic products that meet certain conditions to be marketed without agency preapproval. The HPUS lists active ingredients that may be legally included in homeopathic products and standards for strength, quality, and purity of that ingredient.

In addition, the FDA requires that the label on the product, outer container, or accompanying leaflet include at least one major indication i. If a homeopathic product claims to treat a serious disease such as cancer, it must be sold by prescription. Only products for minor health problems, like a cold or headache, that go away on their own, can be sold without a prescription. Laws regulating the practice of homeopathy in the United States vary from state to state.

Usually, individuals licensed to practice medicine or another health care profession can legally practice homeopathy. In some states, nonlicensed professionals may practice homeopathy. Arizona, Connecticut, and Nevada are the only states with homeopathic licensing boards for doctors of medicine holders of M. In 15 states, a section of the naturopathic medical board examinations is on homeopathy.

The Clearinghouse does not provide medical advice, treatment recommendations, or referrals to practitioners. Email: info nccih. The FDA oversees the safety of many products, such as foods, medicines, dietary supplements, medical devices, and cosmetics. See its webpage on Dietary Supplements.Homeopathy or homoeopathy is a pseudoscientific [1] [2] [3] [4] system of alternative medicine.

It was created in by the German physician Samuel Hahnemann. Its practitioners, called homeopathsbelieve that a substance that causes symptoms of a disease in healthy people would cure similar symptoms in sick people; this doctrine is called similia similibus curenturor "like cures like".

In this process, a chosen substance is repeatedly and thoroughly diluted.

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The final product is chemically indistinguishable from the diluent, which is usually either distilled water, ethanol or sugar; often, not even a single molecule of the original substance can be expected to remain in the product.

Practitioners claim that such preparations, upon oral intake, can treat or cure disease. All relevant scientific knowledge about physics, chemistry, biochemistry and biology [8] [9] [10] [11] [12] [13] gained since at least the midth century [14] contradicts homeopathy.

Homeopathic remedies are biochemically inert, and have no effect on any known disease. Clinical trials have been conducted, and generally demonstrated no objective effect from homeopathic preparations.

omeopatia

Homeopathy achieved its greatest popularity in the 19th century. It was introduced to the United States in with the first homeopathic school opening in Throughout the 19th century, dozens of homeopathic institutions appeared in Europe and the United States. During this period homeopathy had apparent success as many of the modern treatments of the time were harmful and ineffective. By the end of the century the practice began to wane, with the last school in the US exclusively teaching homeopathy closing in During the s homeopathy made a significant comeback with sales of some homeopathic products increased tenfold.

This corresponded to the rise of the New Age movement and may be in part due to the longer consultations practitioners provide and an irrational preference for "natural" products.

In the 21st century a series of meta-analyses have shown that the therapeutic claims of homeopathy lack scientific justification. As a result national and international bodies have recommended the withdrawal of government funding.

American Institute of Homeopathy

National bodies from Australia, the United Kingdom, Switzerland and France, as well as the European Academies' Science Advisory Council and the Russian Academy of Sciences have all concluded that homeopathy is ineffective, and recommended against the practice receiving any further funding.

Homeopathy, the longest established alternative medicine to come out of Europe, was created in by Samuel Hahnemann. Hahnemann conceived of homeopathy while translating a medical treatise by the Scottish physician and chemist William Cullen into German. Being sceptical of Cullen's theory that cinchona cured malaria because it was bitter, Hahnemann ingested some bark specifically to investigate what would happen.

He experienced fever, shivering and joint pain : symptoms similar to those of malaria itself. From this, Hahnemann came to believe that all effective drugs produce symptoms in healthy individuals similar to those of the diseases that they treat, in accord with the "law of similars" that had been proposed by ancient physicians. The law of similars doctrine is called similia similibus curenturor "like cures like".

Hahnemann began to test what effects various substances may produce in humans, a procedure later called "homeopathic proving". These tests required subjects to test the effects of ingesting substances by clearly recording all their symptoms as well as the ancillary conditions under which they appeared.

As Hahnemann believed that large doses of drugs that caused similar symptoms would only aggravate illness, he advocated extreme dilutions of the substances; he devised a technique for making dilutions that he believed would preserve a substance's therapeutic properties while removing its harmful effects.

In the OrganonHahnemann introduced the concept of "miasms" as the "infectious principles" underlying chronic disease [47] and as "peculiar morbid derangement[s] of vital force". His assertion was that if these symptoms were suppressed by medication, the cause went deeper and began to manifest itself as diseases of the internal organs.

Hahnemann's hypotheses for miasms originally presented only three local symptoms: psora the itchsyphilis venereal disease or sycosis fig-wart disease. Hahnemann believed it to be the cause of such diseases as epilepsycancerjaundicedeafnessand cataracts. Hahnemann's miasm theory remains disputed and controversial within homeopathy even in modern times.

The theory of miasms has been criticized as an explanation developed to preserve the system of homeopathy in the face of treatment failures, and for being inadequate to cover the many hundreds of sorts of diseases, as well as for failing to explain disease predispositions, as well as geneticsenvironmental factors, and the unique disease history of each patient.

Throughout the 19th century, dozens of homeopathic institutions appeared in Europe and the United States, [55] and bythere were 22 homeopathic colleges and 15, practitioners in the United States. Because medical practice of the time relied on ineffective and often dangerous treatments, patients of homeopaths often had better outcomes than those of the doctors.

Homeopathy

From its inception, however, homeopathy was criticized by mainstream science. Sir John Forbesphysician to Queen Victoriasaid in that the extremely small doses of homeopathy were regularly derided as useless, "an outrage to human reason". According to Paul Ulrich Unschuldthe Nazi regime in Germany was fascinated by homeopathy, and spent large sums of money on researching its mechanisms, but without gaining a positive result. Unschuld further argues that homeopathy never subsequently took root in the United Statesbut remained more deeply established in European thinking.Homeopathy, or Homeopathic Medicine, is the practice of medicine that embraces a holistic, natural approach to the treatment of the sick.

Homeopathy is holistic because it treats the person as a whole, rather than focusing on a diseased part or a labeled sickness.

Homeopathy is natural because its remedies are produced according to the U.

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FDA-recognized Homeopathic Pharmacopoeia of the United States from natural sources, whether vegetable, mineral, or animal in nature. This means that the medicine given is like the disease that the person is expressing, in his totality, not like a specific disease category or medical diagnosis.

While the concept of "like curing like" dates back to the Greek Father of Medicine, Hippocrates B. Samuel Hahnemann who first codified this principle into a system of medicine. Over the years, by means of provings, toxicological data, and clinical experience, the homeopathic drug pictures of over substances have been derived. In the practice of Homeopathic Medicine, a detailed, comprehensive interview of the patient, called the homeopathic case-taking, is undertaken to reveal the physical, psychological and emotional characteristics and complaints of that individual.

There are two main categories of treatment in Homeopathic Medicine; i. Acute treatment is for illness of recent onset; it may be self-limited for example, the common coldor it may progress if not treated for example, pneumonia. In such an illness the body might overcome the illness, a cold for example, sooner or later, but the appropriate medicine gently stimulates the body to recover more quickly and efficiently.

Chronic or constitutional treatment is the other main category of treatment. A chronic disease is long standing or a recurrent health problem.

The goal is to help the person to return to a state of well-being through individualized homeopathic treatment. Officially recognized under the Food, Drug, and Cosmetic Act, the Medicare Act, and the FDA Compliance Policy Guidelines, these safe, gentle but deep-acting medicines can be used to treat persons experiencing many kinds of medical conditions.

All rights reserved. The material contained in this website is for informational purposes only and no assumptions should be made regarding its accuracy.

Any information provided here and any recommendations made should not be used to, nor are intended to, diagnose, treat cure or mitigate any specific health problem.

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Anybody with any health complaints should seek the care and consultation of an appropriately licensed health care practitioner. No attempt should be made to use any information provided here as a form of treatment for any specific condition without approval and guidance of a physician.

The American Institute of Homeopathy, or any person involved in the production or management of this website, is not responsible for the use of, or the result of the use of, the information contained in this website. Join us on Facebook. AIH Member Login.Back to Health A to Z. Homeopathy is a "treatment" based on the use of highly diluted substances, which practitioners claim can cause the body to heal itself.

The review also said that the principles on which homeopathy is based are "scientifically implausible". This means that homeopathy is different from treatments that are part of conventional Western medicine in important ways. It's based on a series of ideas developed in the s by a German doctor called Samuel Hahnemann. A central principle of the "treatment" is that "like cures like" — that a substance that causes certain symptoms can also help to remove those symptoms. Practitioners believe that the more a substance is diluted in this way, the greater its power to treat symptoms.

Many homeopathic remedies consist of substances that have been diluted many times in water until there's none, or almost none, of the original substance left. Homeopathy is used to "treat" an extremely wide range of conditions, including physical conditions such as asthma and psychological conditions such as depression. There's no good-quality evidence that homeopathy is effective as a treatment for any health condition. Homeopathy isn't widely available on the NHS.

Homeopathy is usually practised privately, and homeopathic remedies are available from pharmacies. When you first see a homeopath, they'll usually ask you about any specific health conditions, but also ask about your general wellbeing, emotional state, lifestyle and diet.

Your homeopath may recommend that you attend one or more follow-up appointments so the remedy's effects on your health can be assessed. Homeopathy is used for an extremely wide range of health conditions. Many practitioners believe it can help with any condition. There's no good-quality evidence that homeopathy is an effective treatment for these or any other health conditions.

Some practitioners also claim homeopathy can prevent malaria or other diseases. There's no evidence to support this, and no scientifically plausible way that homeopathy can prevent diseases. Currently, NICE doesn't recommend that homeopathy should be used in the treatment of any health condition.

This means that anyone can practise as a homeopath, even if they have no qualifications or experience. Voluntary regulation aims to protect patient safety, but it doesn't mean there's scientific evidence that a treatment is effective. A number of professional associations can help you find a homeopath who will practise the treatment in a way that's acceptable to you. These registers are accredited by the Professional Standards Authority.

Homeopathic remedies are generally safe, and the risk of a serious adverse side effect arising from taking these remedies is thought to be small. Some homeopathic remedies may contain substances that aren't safe or interfere with the action of other medicines. You should talk to your GP before stopping any treatment prescribed by a doctor, or avoiding procedures such as vaccination, in favour of homeopathy. There's no evidence behind the idea that substances that cause certain symptoms can also help treat them.

Nor is there any evidence behind the idea that diluting and shaking substances in water can turn those substances into medicines. The ideas that underpin homeopathy aren't accepted by mainstream science, and aren't consistent with long-accepted principles on the way the physical world works.

For example, many homeopathic remedies are diluted to such an extent that it's unlikely there's a single molecule of the original substance remaining in the final remedy. In cases like these, homeopathic remedies consist of nothing but water. Some homeopaths believe that, as a result of the succussion process, the original substance leaves an "imprint" of itself on the water.

But there's no known mechanism by which this can occur. The report said: "We consider the notion that ultra-dilutions can maintain an imprint of substances previously dissolved in them to be scientifically implausible. Some people who use homeopathy may see an improvement in their health condition as the result of a phenomenon known as the placebo effect. If you choose health treatments that provide only a placebo effect, you may miss out on other treatments that have been proven to be more effective.

Page last reviewed: 2 March Next review due: 2 March What is homeopathy?Con questa breve frase abbiamo reso perfettamente l'idea di quanto scottante sia attualmente l'argomento omeopatia. In questi ultimi anni stiamo assistendo ad un continuo susseguirsi di studi che puntualmente finiscono con il fornire dati completamente diversi tra loro. Nonostante i rimedi omeopatici siano costantemente bersagliati dalle critiche degli scettici e di numerosi scienziati, secondo gli ultimi dati Doxa circa 4 italiani su 5 si dichiarano soddisfatti degli esiti delle cure.

Nel nostro Paese cresce infatti costantemente il numero di persone e medici che rivendicano il ruolo alternativo e a volte integrativo dell'omeopatia rispetto alla medicina tradizionale. A volte i risultati sono entusiasmanti, altre volte meno ma complessivamente l'omeopatia ha dimostrato una certa efficacia. Con la medicina omeopatica si somministrano infatti sostanze simili all'agente che produce quel tipo di malattia.

In questo modo si stimola una reazione immunitaria adeguata che va a rinforzare le difese dell'organismo favorendo la guarigione o prevenendo la patologia.

La prevenzione nasce soprattutto da un riequilibrio delle caratteristiche patologiche e dell'energia vitale della persona. Quando la malattia si instaura inizia infatti un disequilibrio dell'energia vitale dal quale emergono i sintomi tipici della patologia. I medicinali omeopatici vengono infatti utilizzati da dottori in associazione alle medicine tradizionali. Un intervento omeopatico riuscirebbe quindi a migliorare le condizioni generali del paziente anche in caso di assunzione cronica di farmaci.

L'omeopatia si propone dunque come una medicina complementare. Solamente il due tre percento dei pazienti manifesta reazioni avverse ai farmaci omeopatici. Si tratta tuttavia di sintomi molto lievi, come un'accentuazione del nervosismo, che scompaiono alla sospensione del farmaco.

Gli omeopatici spendono molto tempo con il paziente, ricercando gli aspetti psicologici, caratteriali e dedicandosi al dialogo con il malato. Facendo riferimento a questi aspetti soggettivi l'omeopatia migliora il rapporto medico paziente in maniera radicale, curando la dimensione umana della malattia.

omeopatia

L'omeopatia tende a curare con successo le malattie meno gravi che con il tempo tendono comunque a guarire da sole o hanno andamento ciclico raffreddore, febbremalanni invernali, diarreaantidolorofici, emorroidiallergiepsoriasitossegastrite, depressionecefalea.

Se ad un'ipotetica guarigione spontanea abbiniamo gli effetti positivi del cosiddetto " effetto placebo ", capiamo subito come l'omeopatia sia, se non inutile, quantomeno discutibile. Le aziende multinazionali leader del settore potrebbero infatti spingere per la promulgazione di leggi molto rigorose sulla produzione di rimedi omeopatici.

Tali normative imporrebbero dei costi enormi per regolarizzare gli impianti di produzione spazzando via le piccole case farmaceutiche sorte in questi anni.

Inoltre, grazie alla produzione di massa e al prestigio dei grossi marchi farmaceutici, verrebbero proposti in poco tempo rimedi omeopatici a costo inferiore spinti da grosse campagne di marketing. Secondo gli scettici nei prodotti omeopatici le sostanze sono talmente diluite da escludere qualsiasi effetto positivo.

Altre volte i rimedi omeopatici sono talmente diluiti da non contenere nient'altro che "acqua fresca".

Homeopatía: ¿qué es y para qué sirve?

Il principio della dinaminazzione scuotere continuamente la soluzione durante la preparazione dovrebbe avere, secondo gli omeopatici, lo scopo di donare all'acqua solvente una parte delle caratteristiche della sostanza di partenza soluto. Nonostante l'omeopatia sia accettata in diversi Paesi come medicina complementare o alternativa, si sottolinea comunque la mancanza di chiare evidenze scientifiche sull'efficacia del prodotto.

Negli Stati Uniti, per esempio, i preparati omeopatici devono riportare in etichetta la seguente frase: "questo prodotto non intende diagnosticare, trattare, curare o prevenire nessuna malattia". Non basta l'efficacia sperimentata da oltre anni di studi e pratiche cliniche; anche ai rimedi omeopatici vanno applicati gli stessi rigorosi criteri necessari per valutare l'efficacia di un farmaco tradizionale. Andrebbe quindi migliorato radicalmente il rapporto tra medico e paziente prestando maggiore importanza all'aspetto umano della malattia.

Disclaimer Le pratiche qui descritte non sono accettate dalla scienza medica, non sono state sottoposte alle verifiche sperimentali condotte con metodo scientifico o non le hanno superate. Queste informazioni hanno solo un fine illustrativo. Quali sostanze medicinali si usano in omeopatia? Sin dai tempi di Hahnemann nacquero scuole fra loro contrapposte, che disputavano su aspetti particolari relativi alla tecnica di somministrazione dei rimedi.

La farmacognosia si occupa di studiare una droga, sia essa medicamento o veleno. Negli ultimi anni molte persone si sono indirizzate verso la medicina Affascinante Analisi di Placebo ed Effetto Placebo? Seguici su. Ultima modifica OUR DASHA in strong form with two wins from three attempts this campaign and racing back from the city, one of the main hopes.

ALEXANDRA DEMURE back from 12 week let-up and resumes well running second at Dubbo when last first-up, if in the finish no surprise. GOT NOTHING drawn ideally, dangerous. LEGERITY carries a lot less weight and should race on the speed, the real danger in the race.

Sega Dancer (1) 2. Okina Yume (9) 5. Bubbaleenah (5) HINCHMAN only just missed last start, finishing half a length back from the winner at Hawkesbury and has a lot of early speed, serious player. SEGA DANCER placed when unwanted in the betting last start at Orange and draws to do no work, in with a chance.

OKINA YUME first-up after 68 week spell and has the benefit of a Orange trial, place claims. Missy Rhythmos (10) 2. Nicci's Gold (3) 8. Eva Jean (9) 4. MISSY RHYTHMOS last start winner at Orange and a track specialist winning twice at the track, should go well. NICCI'S GOLD last start winner at Kembla on a soft track and has run well with the sting out of the ground, must be considered. EVA JEAN let-up and drops in weight, sneaky chance.

JAPHITE should run fitter for past attempts and faded to finish 11th last start at Goulburn, looks threatening. Simply Striking (1) 6. Adaboycharlie (9) SIMPLY STRIKING racing back from metro track and has three placings from five runs this prep, will take the power of beating.

BUFFY led all the way to win last start to break maiden at Orange on a soft track and has won or placed in both races so far, looks threatening. MARROCK finished one and a half lengths off the winner last start at Canberra, sneaky chance. Hinchman (8) Scratched 6. Bubbaleenah (6) ScratchedBRINGAGEM on a seven day back-up and finished a neck back from the leader last start at Orange on a soft track, one of the picks of the day.

HINCHMAN generally races near the speed and has three placings from five runs this prep, capable of getting into the money. ODDFELLOW ran four lengths back from the winner last start at Quirindi when resuming and likely to race off the speed, place claims.


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