Racecadotril pour la diarrhée aiguë chez les enfants
Hidrasec
Revu par Sid DajaniDernière mise à jour par Michael Stewart, MRPharmSDernière mise à jour 13 janv. 2023
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Racecadotril reduces the symptoms of acute diarrhoea in children.
It is taken three times a day at regular intervals until the diarrhoea stops.
It is important that your child also has lots to drink, and tries to eat as normally as possible.
En un coup d'œil
Racecadotril is a medicine for sudden diarrhoea in children over 3 months old and adolescents.
It helps to reduce watery secretions in the intestines, which lessens diarrhoea symptoms.
Give the granules mixed with food, bottle feeds, or water, three times daily.
Continue treatment until the diarrhoea stops, usually after two normal stools, for no longer than seven days.
Seek medical advice quickly if your child shows signs of dehydration.
Stop the granules and contact a doctor if your child develops a severe skin reaction or rash.
About racecadotril
Type de médicament | An antidiarrhoeal medicine - an enkephalinase inhibitor |
Utilisé pour | Acute diarrhoea in adolescents and in children over 3 months of age |
Aussi appelé | Hidrasec® |
Disponible sous forme de | Sachets of granules for oral suspension |
Acute diarrhoea occurs suddenly and lasts for a short time. The most common cause is an infection (gastroenteritis). In most cases, the diarrhoea eases and goes within several days, but it can sometimes take longer. The main treatment for children with acute diarrhoea, is to have lots to drink. This will help to stop a lack of fluids in the body (dehydration), which is the main risk associated with bouts of diarrhoea.
Racecadotril is known as a prodrug. Once inside your body it is broken down into an active ingredient called thiorphan. Thiorphan reduces the amount of watery secretions that are produced by your intestines. This helps to reduce the amount of fluid that your body loses. In turn, this reduces the symptoms of diarrhoea and helps reduce the risk of dehydration.
Although medicines are not normally given to stop diarrhoea in children under 12 years old, racecadotril is suitable for children over 3 months of age. It can be prescribed for your child if their symptoms are severe, or if they persist for several days or more.
Before taking racecadotril
Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before your child starts taking racecadotril it is important that your doctor knows:
If they have a high temperature (fever) and there has been blood or pus in their stools.
If they have any problems with the way their liver works, or any problems with the way their kidneys work.
If they have recently received an antibiotic medicine for an infection.
If (as adolescents) they are pregnant or breastfeeding.
If they are taking any other medicines. This includes any medicines which are available to buy without a prescription, as well as herbal and complementary medicines.
If they have ever had an allergic reaction to a medicine.
How to take racecadotril for acute diarrhoea
Before starting the treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about racecadotril, and it will also provide you with a full list of the side-effects which could be experienced from taking it.
Racecadotril should be taken for acute diarrhoea exactly as your doctor tells you to. It is taken three times daily at regular intervals until the diarrhoea stops (but for no longer than seven days in total). You should give the first dose as soon as possible.
The granules from the sachet should be mixed with food (or bottle feeds), or added to water. Make sure the granules are mixed well, and then give the dose to your child straightaway. Give your child one dose three times daily - you will be told whether to use one or two sachets for each dose, as this will depend upon your child's weight. Continue the treatment until the diarrhoea stops. This usually means when two normal stools have been passed.
There are two strengths of racecadotril sachets: 10 mg and 30 mg. The 10 mg sachets are suitable for infants who weigh up to 12 kilograms. Children weighing more than this will be prescribed the higher 30 mg strength sachet.
Tirer le meilleur parti de votre traitement
Your doctor will also prescribe an oral rehydration solution for your child. This is to help replace the water and salts (electrolytes) that are being lost due to the diarrhoea. Make sure that you follow the instructions your doctor gives you for taking this.
It is best not to have drinks that contain a lot of sugar, such as cola or pop, as they can sometimes make diarrhoea worse.
Some infections causing diarrhoea are very easily passed on from person to person. The following may help to prevent the spread of infection to others:
Make sure hands are washed thoroughly after going to the toilet. Ideally, use liquid soap in warm running water, but any soap is better than none. Dry properly after washing.
Ne partagez pas les serviettes et les gants de toilette.
Ne préparez pas ou ne servez pas de nourriture pour les autres.
Regularly clean the toilet, including the handle and lid.
If you suspect that your child is becoming lacking in fluids (dehydrated), it is important that you obtain medical advice quickly. Symptoms of dehydration in children include passing little urine, a dry mouth, a dry tongue and lips, fewer tears when crying, sunken eyes, and being irritable or lethargic.
If the diarrhoea continues even after taking racecadotril for seven days, make another appointment for your child to see a doctor.
Can racecadotril cause problems?
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. Side-effects associated with racecadotril are uncommon - see the list below. The best place to find a full list of the side-effects which can be associated with the medicine, is from the manufacturer's printed information leaflet supplied with the medicine. Speak with your doctor or pharmacist if any of the following become troublesome.
Racecadotril side-effects | What can I do if my child experiences this? |
Skin reactions or rash | If severe, stop giving the granules and contact a doctor for advice |
How to store racecadotril
Gardez tous les médicaments hors de la portée et de la vue des enfants.
Conserver dans un endroit frais et sec, à l'abri de la chaleur et de la lumière directes.
Informations importantes sur tous les médicaments
Informations importantes sur tous les médicaments
Never take more than the prescribed dose. If you suspect that someone might have taken an overdose of this medicine, contact the accident and emergency department of your local hospital for advice.
If you buy any medicines, check with a pharmacist that they are safe to take with medicines which have been prescribed.
Ne gardez pas de médicaments périmés ou indésirables. Apportez-les à votre pharmacie locale qui s'en débarrassera pour vous.
Si vous avez des questions concernant ce médicament, demandez à votre pharmacien.
Signaler les effets secondaires d'un médicament ou d'un vaccin
Si vous ressentez des effets secondaires, vous pouvez les signaler en ligne via le Site web de Yellow Card.

Vous n'êtes pas sûr de mélanger des médicaments ?
Vérifiez les interactions possibles entre les médicaments, les compléments et les aliments avant de les prendre ensemble.
Questions fréquemment posées
What is Racecadotril and what does it do for diarrhoea?
Racecadotril is an antidiarrhoeal medicine known as an enkephalinase inhibitor. Once in the body, it turns into an active ingredient called thiorphan, which reduces watery secretions from the intestines. This helps to lessen fluid loss, reduce diarrhoea symptoms, and lower the risk of dehydration.
Is Racecadotril suitable for infants, and if so, how is the dosage determined?
Yes, racecadotril is suitable for children over 3 months of age. The dosage depends on your child's weight. There are 10 mg sachets for infants weighing up to 12 kilograms, and 30 mg sachets for children weighing more than 12 kilograms. Your doctor will tell you whether to use one or two sachets for each dose.
What should I do if my child gets a skin rash while taking Racecadotril?
If your child experiences a severe skin reaction or rash, you should stop giving them the granules and contact a doctor for advice.
What if my child's diarrhoea doesn't stop after the recommended treatment time?
If the diarrhoea continues even after your child has taken racecadotril for seven days, you should make another appointment for your child to see a doctor.
How should I store Racecadotril?
You should store all medicines, including Racecadotril, out of the reach and sight of children. Keep it in a cool, dry place, away from direct heat and light.
Lectures complémentaires et références
- Manufacturer's PIL, Hidrasec® 10 mg granules for oral suspension; Bioprojet UK Limited, The electronic Medicines Compendium. Dated July 2015.
- Médicaments Complets BNF 89e Édition; Association Médicale Britannique et Société Royale Pharmaceutique de Grande-Bretagne, Londres.
À propos de l'auteurVoir la biographie complète

Helen Allen, MPharm
Pharmacien, Auteur Médical
MPharm
Helen Allen a obtenu son diplôme de pharmacienne en 1979 et a passé 3 ans en tant qu'auteur des notices d'information sur les médicaments pour EMIS.
À propos du critique

Sid Dajani
Sultan Dajani a obtenu son diplôme à la London School of Pharmacy en 1994 et est devenu le plus jeune membre élu du conseil de la Royal Pharmaceutical Society depuis sa fondation en 1842.
Historique de l'article
Les informations sur cette page sont rédigées et examinées par des cliniciens qualifiés.
Article également disponible en Anglais, Allemand, Espagnol, Français, Italien, Portugais, Hindi, Hébreu, Arabe, and Suédois.
Prochaine révision prévue : 12 juil. 2027
13 janv. 2023 | Dernière version
27 Aug 2013 | Publié à l'origine
Écrit par :
Helen Allen, MPharm

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