Sterculia granules
Revisado por Sid DajaniÚltima atualização por Michael Stewart, MRPharmSÚltima atualização 16 Out 2023
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Clinical author's note Michael Stewart 04/10/2023: Normacol® and Normacol Plus® were discontinued in the United Kingdom in April 2023. At the time of review there are no medicinal products containing sterculia available in the UK. Sterculia may still be available in other countries. This medicine leaflet is based on medical information available in the UK at the time of writing and is left here for reference purposes. Please also refer to the manufacturer's information supplied with your medicine.
Swallow each dose with a glassful of water. Do not chew the granules.
It may take a day or so before you feel the full benefit from sterculia.
Eating a healthy diet, drinking plenty of water and getting regular gentle exercise can all help prevent constipation.
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About sterculia
Tipo de medicamento | A bulk-forming laxative |
Usado para | Constipation and to manage bowel movement |
Também chamado de | Normacol®; Normacol Plus® (discontinued) |
Disponível como | Granules and sachets |
Sterculia is a natural dietary fibre which is taken to treat constipation or to help regulate the passage of food through the digestive system in people with certain long-term bowel disorders. It is available in packs of granules and also as sachets which contain a measured amount of the granules. Sterculia is available on prescription, and it can also be bought without a prescription at pharmacies and other retail outlets.
Constipação is a common problem. It means either going to the toilet less often than usual to empty your bowels, or passing hard or painful stools. Constipation can be caused by a number of things. Not eating enough fibre or not drinking enough fluid can cause constipation. Some conditions (such as pregnancy) can cause constipation, as can a lack of exercise or movement (such as being ill in bed) and some medicines.
Often, increasing the amount of bran in your diet and drinking plenty of water each day can effectively prevent or relieve constipation. You will have been recommended sterculia to help relieve constipation if you cannot increase the amount of bran in your diet, or if this is insufficient. It works by increasing the bulk of your stools, which encourages your bowels to move the stools through your digestive system.
The bulking action of sterculia also helps to regulate the passage of food through the digestive systems in people with certain long-term bowel disorders. It is sometimes prescribed for people with síndrome do intestino irritável, doença diverticular, colite ulcerativa and after some types of bowel surgery.
Before taking sterculia
Voltar ao conteúdoTo make sure this is the right treatment for you, ask for advice from a doctor or pharmacist before you start using sterculia if any of the following apply to you:
Se você está grávida, tentando ter um bebê ou amamentando.
If it is intended for a child. This is because laxatives should only be given to children on the advice of a doctor or healthcare professional.
If you have any difficulty in swallowing.
If you are so constipated that you think you may have a blockage.
Se você estiver tomando outros medicamentos. Isso inclui quaisquer medicamentos que você esteja tomando e que estejam disponíveis para compra sem receita médica, bem como medicamentos fitoterápicos e complementares.
Se você já teve uma reação alérgica a um medicamento.
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How to take sterculia
Voltar ao conteúdoBefore you start the treatment, read the manufacturer's printed information leaflet from the pack. It will give you more information about sterculia and will provide you with a full list of the side-effects which you may experience.
Take sterculia exactly as your doctor tells you to, or as directed on the pack. The usual dose for an adult is 1-2 sachets (or 1-2 heaped 5 ml spoonfuls) taken once or twice a day. Place the dry granules on your tongue and then wash them down with a large glassful of water. Do not chew the granules as you swallow. Alternatively if you prefer, you can swallow the granules mixed with some soft food that doesn't require chewing, such as yoghurt.
It is best if you take your doses just after a meal. Do not take sterculia just before bedtime, or if you are lying down.
If a doctor or healthcare professional has recommended sterculia for your child, check the label on the pack carefully to make sure that you give the correct dose for the age of your child.
If you forget to take a dose, do not worry, just take the next dose when it is due. Do not take two doses together to make up for a forgotten dose.
Obtendo o máximo do seu tratamento
Voltar ao conteúdoSometimes it may take a few days before you feel the full benefit from a bulk-forming laxative such as sterculia. However, if after four days you do not feel that your symptoms are improving, or if they get any worse, you should stop taking sterculia and speak with a doctor for further advice.
It is important for you to drink plenty while you are taking sterculia. This is to stop the granules from causing a blockage. Adults should aim to drink at least two litres (about 8-10 cups) of fluid per day. Most sorts of drink will do, but as a start, try just drinking a glass of water 3-4 times a day in addition to what you normally drink.
While you are taking sterculia, your stools may appear paler in colour than usual. This is nothing to be concerned about.
Try to eat a balanced diet containing high-fibre foods such as wholemeal and wholegrain breads and cereals, fruit and vegetables, brown rice and wholemeal pasta. If you are not used to a high-fibre diet, it may be best to increase the amount of fibre you eat gradually.
Keeping your body active will help you to keep your digestive system moving, so try to take some regular daily exercise.
You may wish to include some foods that contain sorbitol in your diet. Sorbitol is a naturally occurring sugar. It is not digested very well and draws water into your bowel which has an effect of softening stools. Fruits (and their juices) that have a high sorbitol content include apples, apricots, gooseberries, grapes (and raisins), peaches, pears, plums, prunes, raspberries and strawberries.
You can read more about how to prevent or treat constipation in the separate health information leaflets called Constipação (para adultos) e Constipação em Crianças.
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Can sterculia cause problems?
Voltar ao conteúdoAlong with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the ones which can occur with sterculia. You will find a full list in the manufacturer's information leaflet supplied with your medicine. Speak with your doctor or pharmacist if any of the following continue or become troublesome.
Sterculia side-effects | O que posso fazer se passar por isso? |
Excess wind (flatulence), bloating, tummy (abdominal) discomfort | These effects should soon settle down as your body adjusts but if they continue or become troublesome, speak with your doctor or pharmacist for further advice |
Mild allergic-type reactions such as feeling short of breath or an itchy skin | Stop taking the granules and speak with your doctor or pharmacist for advice |
If you experience any other symptoms which you think may be due to the granules, speak with your doctor or pharmacist for further advice.
How to store sterculia
Voltar ao conteúdoMantenha todos os medicamentos fora do alcance e da vista das crianças.
Armazene em local fresco e seco, longe de calor e luz diretos.
Informações importantes sobre todos os medicamentos
Voltar ao conteúdoInformações importantes sobre todos os medicamentos
Se você comprar qualquer medicamento, verifique com um farmacêutico se é seguro tomá-lo com seus outros medicamentos.
Se você for se submeter a uma operação ou tratamento dentário, informe à pessoa que está realizando o tratamento quais medicamentos você está tomando.
Nunca tome mais do que a dose prescrita. Se suspeitar que você ou outra pessoa possa ter tomado uma overdose deste medicamento, vá ao departamento de acidentes e emergências do hospital local. Leve o recipiente com você, mesmo que esteja vazio.
Este medicamento é para você. Nunca o dê a outras pessoas, mesmo que a condição delas pareça ser a mesma que a sua.
Não guarde medicamentos vencidos ou indesejados. Leve-os à sua farmácia local, que se encarregará de descartá-los para você.
Se você tiver alguma dúvida sobre este medicamento, pergunte ao seu farmacêutico.
Relatar efeitos colaterais de um medicamento ou vacina
Se você sentir efeitos colaterais, pode relatá-los online através do site Cartão Amarelo.
Vídeos selecionados para Tratamento gastrointestinal

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Leitura adicional e referências
- Manufacturer's PIL, Normacol® Granules; Norgine Limited, The electronic Medicines Compendium. Dated December 2020.
- Medicamentos Completo BNF 89ª Edição; Associação Médica Britânica e Sociedade Real de Farmácia da Grã-Bretanha, Londres.
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Histórico do artigo
As informações nesta página são escritas e revisadas por clínicos qualificados.
Próxima revisão prevista para: 15 de out. de 2026
16 Out 2023 | Última versão

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