segunda-feira, 6 de março de 2017

Farmacovigilância: uma aliada contra o uso irracional  de medicamentos e reações adversas consequentes de seu uso


          No mundo, o consumo de medicamentos tem crescido vertiginosamente. Atualmente, uma gama de medicamentos é encontrada no mercado para diversas doenças do organismo, e diferentes profissionais especializados em determinadas áreas os prescrevem aos pacientes muitas vezes indiscriminadamente.
      O problema de diversos medicamentos, com funções diferenciadas, agindo num mesmo organismo está em sua capacidade de alterar suas funções, como absorção de  substâncias, bem como sua excreção, alteração da homeostasia, de temperatura, hipersensibilidade, entre outros quadros encontrados. 
          Um medicamento administrado de forma irracional, muitas vezes sem a orientação profissional necessária, pode gerar um desequilíbrio no organismo e com isso gerar reações adversas desde leves a graves.
fonte: Farmacêutica Curiosa

Como é assegurada a qualidade, eficácia e segurança dos medicamentos?

É importante assegurar a qualidade, eficácia e segurança de todos os medicamentos comercializados. Para isso, são feitos testes pré-clínicos e clínicos, separados em 4 fases. A primeira acontece com um número reduzido de pacientes saudáveis para uma avaliação da farmacocinética e farmacodinâmica do fármaco; a segunda utiliza um número pequeno de enfermos e avalia a terapêutica, além das reações adversas graves ou leves; e a terceira já é um ensaio clínico controlado com maior número de pacientes avaliando também a frequência dos efeitos adversos além de verificar a terapêutica estudada. Após estas fases, o fármaco aprovado pode ser comercializado mas ainda será fiscalizado através da farmacovigilância, pois apesar dos estudos anteriores detectarem algumas reações adversas e mesmo havendo legislações e regulamentos rigorosos, algumas só são identificadas na prática clínica habitual.
A farmacovigilância se encaixa na quarta fase de aprovação do medicamento e é imprescindível para fazer o controle pós comercialização do deste fármaco. Nesses estudos é possível encontrar novas terapêuticas associadas ao medicamento, quantificar e avaliar os casos relatados de reações adversas e em casos de extrapolação destes, tomar as devidas atitudes junto a Agência Nacional de Vigilância Sanitária – ANVISA além de  alertar aos consumidores sobre os riscos de determinada medicação. Os centros de farmacovigilância podem servir também como intermédio entre empresa e consumidor, prezando pela melhora da qualidade dos medicamentos disponibilizados e o menor risco a saúde.
fonte: Jornal da Orla

Como posso notificar?

Você como paciente é responsável por comunicar ao seu médico, ou farmacêutico, sintomas sentidos após o início do uso de um medicamento. Notificar é fácil e rápido e contribui para o melhoramento desses medicamentos, além de fornecer dados estatísticos para aumentar o conhecimento sobre eles após serem comercializados.
Existem também os centros de farmacovigilância que podem te ajudar a relatar o seu problema. Mas para isso é importante que você tenha consigo algumas informações contidas na embalagem do medicamento, além de informações quanto aos sintomas e sinais apresentados, interrupção do tratamento, interações com outras substâncias. Tendo isso em mãos é só acessar o link http://www.unifal-mg.edu.br/cefal/?q=notificacao e fazer a sua notificação.
A sua notificação será estudada pelos integrantes do centro de farmacovigilância e encaminhados para a ANVISA e para a empresa responsável pelo produto, e partir disso, teremos uma resposta quanto a sua notificação. Por isso é importante que toda reação adversa, ou queixa técnica, seja notificada para alimentar a cadeia de dados da farmacovigilância que visa manter a qualidade dos medicamentos que chegam até você!
fonte: Noticia Exata

NOTIFICAÇÃO
Você sabia que quando você toma um medicamento e tem uma reação adversa (uma resposta indesejada do seu corpo ao medicamento) você deve notificar, ou seja, comunicar a ANVISA ou a um Centro de Farmacovigilância?
Essa atitude é muito importante, pois a indústria que produz o remédio vai passar a ter conhecimento do que este está causando no paciente, e se irá retirar o medicamento do mercado ou não, caso o número de reações estejam aumentando (o que mostra que ele está causando mal a nós e não resolvendo nosso problema de saúde).
O mesmo deve ser feito quando você compra, por exemplo, uma caixinha de medicamentos e um deles vem quebrado ou com uma cor diferente.
Conheça o CEFAL (Centro de Farmacovigilância da Universidade Federal de Alfenas) e um pouco mais sobre a notificação.
Notifique!




Referências
VALSECIA. M FARMACOVIGILANCIA Y MECANISMOS DE REACCIONES ADVERSAS A MEDICAMENTOS. Boletim eletrônico de Fármacos. Cap. 13; PAG, 136 Disponível em http://med.unne.edu.ar/sitio/multimedia/imagenes/ckfinder/files/files/13_farmacovigi.pdf. Acesso em 06/03/2017.

 IVAMA A. M.; SOUZA N. R.; A Importância da Farmacovigilância: Monitorização da Segurança dos Medicamentos. Revista Racine. Disponível em <http://portal.anvisa.gov.br/documents/33868/2894427/Monitoriza%C3%A7%C3%A3o+da+Seguran%C3%A7a+dos+Medicamentos/53cf681a-ae19-4b2e-9fc2-517b3249588c?version=1.1> Acesso em 06/03/2017.



9 comentários:

  1. Amazing article on genital herpes vaccines. Every herpes sufferer is stuck between the conflicts that what treatments they should prefer to treat herpes , over the counter medication or the herpes vaccines . To be very honest,I have been suffering it once a while. I tried several treatments based on over the counter medications but they only worked till I used them. After stop taking the antiviral, the symptoms of herpes come back and start disturbing my normal life. At last, I tried natural herpes treatment mentioned in this link which worked as stunning way and I started recovering from this viral infection.

    ResponderEliminar
    Respostas
    1. It's indeed a miracle I can't believe am finally free from herpes virus, am grateful to this powerful herbalist called Dr Perfect.
      I'm Chris Anderson from UK I was sick of herpes for 3 years it affected my relationship with my girlfriend when she find out I was having herpes she left me, I missed her so much because I loved her with all my heart and she always makes me happy she was the source of my happiness I wanted her to come back to me, so I took every treatment and drugs but none could cure my sickness I never lose hope because I believe I will surely get cured and be reunited with my girlfriend again so I went online to search for herpes cure and I came across a comment of a man on how this powerful herbalist cured him of herpes, I didn't hesitate I emailed him and explained my problem to him on how this herpes has affected my relationship he replied my mail and he asked for some information which I gave him and he prepared a herbal cure when he finished preparing the cure he sent it to me and instructed me on how to use it and I did it as I was instructed, five days later I couldn't find any sign of herpes that's was how I was free from herpes virus and he also did a love spell that brought back my ex girlfriend, this was the best thing that have ever happened to me am indeed grateful to Dr Perfect for the help he has rendered to me if you need help to cure your diseases or bring back your ex contact him and get your problems solved at solutiontoallproblems1@gmail.com
      You can also add him up on WhatsApp +(1) 256-251-3614

      He can also cure the following diseases
      1. Herpes virus
      2. Chronic venous disease
      3. Gonorrhoea
      4. Hiv/aids
      5. Alzheimers disease
      6. Asepsis
      7. Cancer
      8. Cerebrospinal meingtitis
      9. Infertility problems
      10. Als/ebv
      11. Hpv
      12. Enlargement of any type
      13. Getting back ex lover/divorce
      14. Hepatitis a,b,c
      15. Syphilis
      16. Arthritis
      17. Severe atopic dermatitis
      18. Leukaemia/lupus virus and many more....

      Eliminar
  2. Hello friends I view several articles for a herpes natural cure . But the above article is more informative than the other article. Because there is a lots of information given about herpes symptoms and about natural cure for herpes infection. In this article I know some more useful naural remedies to cure for herpes virus and also give some useful information about natural cure for herpes simplex 2 that is part of herpes disease.

    ResponderEliminar
  3. Hello friends, everybody want to know that is there is there a cure for herpes infection. Friends this article helps you to clear your questions related to herpes disease and its symptoms.After reading this article you understand how herpes virus infected and that's how you cure for herpes disease . Herpes cure breakthrough 2015 is that is this disease is cured by natural home remedies.

    ResponderEliminar
  4. This article is more informative for those who wants to know about genital herpes cure and how to cure herpes disease.This article also provides information about herpes symptoms and its treatment by using natural home remedies.After reading this article those who are suffering from herpes infection they know that the herpes disease is a curable disease and there is a permanent cure is available for this disease.

    ResponderEliminar
  5. Read this article to know the symptoms of herpes because this is Very useful article for those who are suffering from herpes infection. Information in this article is given about herpes natural cure ways.If you also want to know about the way for natural cure for genital herpes read this once.

    ResponderEliminar
  6. Hello friends read this article, it's a very important article for those who are suffering from herpes disease. This article provides information about herpes symptoms and also provides information to control it. Those are suffering their question about herpes
    , it is curable or not an they also want to know a natural way to control herpes disease.

    ResponderEliminar
  7. It's indeed a miracle I can't believe am finally free from herpes virus, am grateful to this powerful herbalist called Dr Perfect.
    I'm Chris Anderson from UK I was sick of herpes for 3 years it affected my relationship with my girlfriend when she find out I was having herpes she left me, I missed her so much because I loved her with all my heart and she always makes me happy she was the source of my happiness I wanted her to come back to me, so I took every treatment and drugs but none could cure my sickness I never lose hope because I believe I will surely get cured and be reunited with my girlfriend again so I went online to search for herpes cure and I came across a comment of a man on how this powerful herbalist cured him of herpes, I didn't hesitate I emailed him and explained my problem to him on how this herpes has affected my relationship he replied my mail and he asked for some information which I gave him and he prepared a herbal cure when he finished preparing the cure he sent it to me and instructed me on how to use it and I did it as I was instructed, five days later I couldn't find any sign of herpes that's was how I was free from herpes virus and he also did a love spell that brought back my ex girlfriend, this was the best thing that have ever happened to me am indeed grateful to Dr Perfect for the help he has rendered to me if you need help to cure your diseases or bring back your ex contact him and get your problems solved at solutiontoallproblems1@gmail.com
    You can also add him up on WhatsApp +(1) 256-251-3614

    He can also cure the following diseases
    1. Herpes virus
    2. Chronic venous disease
    3. Gonorrhoea
    4. Hiv/aids
    5. Alzheimers disease
    6. Asepsis
    7. Cancer
    8. Cerebrospinal meingtitis
    9. Infertility problems
    10. Als/ebv
    11. Hpv
    12. Enlargement of any type
    13. Getting back ex lover/divorce
    14. Hepatitis a,b,c
    15. Syphilis
    16. Arthritis
    17. Severe atopic dermatitis
    18. Leukaemia/lupus virus and many more....

    ResponderEliminar
  8. I am bold enough among many others to state that there is now a potent cure to this sickness but many are unaware of it. I discovered that I was infected with the virus 3 months ago, after a medical check-up. My doctor told me and I was shocked, confused and felt like my world has crumbled. I was dying slowly due to the announcement of my medical practitioner but he assured me that I could leave a normal life if I took my medications (as there was no medically known cure to Herpes). I went from churches to churches but soon found that my case needed urgent attention as I was growing lean due to fear of dying anytime soon. In a bid to look for a lasting solution to my predicament, I sought for solutions from the herbal world. I went online and searched for every powerful trado-medical practitioner that I could severe, cos I heard that the African Herbs had a cure to the Herpes syndrome. It was after a little time searching the web that I came across one Dr Itua(A powerful African Herbal Doctor), who offered to help me at a monetary fee. I had to comply as this was my final bus-stop to receiving a perfect healing. My last resolve was to take my life by myself, should this plan fail. At last it worked out well. He gave me some steps to follow and I meticulously carried out all his instructions. Last month, to be precise, I went back to the hospital to conduct another test and to my amazement, the results showed that negative,Dr Itua Can As Well Cure The Following Desease…Cancer,Hiv,Herpes, Hepatitis B,Liver Inflammatory,Diabetis,Fribroid,,Non Hodgkin Lymphoma,Skin Cancer,Uterine Cancer,Prostate Cancer Dercum,Infertility,fibromyalgia,Get Your Ex Back,Als,SYPHILLIS,Genetic disease,Epilepsy, Parkinson's disease..You can free yourself of this Herpes virus by consulting this great African Herbal Doctor via this e-mail: drituaherbalcenter@gmail.com or call and whatsapp him on +2348149277967 He will help you and his herb medication is sure. he has the cure on all disease .You can talk to me on INSTAGRAM..tashamoore219....

    ResponderEliminar