Supositorios de glicerina para el estreñimiento
Revisado por pares por Sid DajaniÚltima actualización por Michael Stewart, MRPharmSLast updated 17 Abr 2023
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Glycerol suppositories should only be used to provide short-term relief from constipation.
If you are still constipated after three days, you should see your doctor.
Seguir una dieta saludable, beber abundante agua y realizar ejercicio suave de manera regular pueden ayudar a mantener un buen funcionamiento intestinal.
At a glance
Glycerol suppositories are a laxative used to treat constipation.
They work by irritating your back passage, which helps you empty your bowels.
Moisten the suppository with tap water before gently pushing it into your back passage.
The suppository will start to work in about 20 minutes.
Only use these suppositories for short-term relief from constipation.
See your doctor if you are still constipated after three days.
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About glycerol suppositories
Tipo de medicamento | Laxative |
Usado para | Estreñimiento |
También llamado | Glycerin suppositories |
Disponible como | Suppositories |
Estreñimiento can be caused by a poor diet, not drinking enough water and not going to the toilet as soon as you feel you need to. Pregnancy, a lack of exercise or movement (such as being ill in bed) and some medicines, including some painkillers, can also cause constipation. However, many people take laxatives when they do not need to because they believe that they are constipated unless they go to the toilet every day. This is not the case. A useful definition of constipation is going to the toilet less frequently than is normal for you, and passing hard stools when you do go.
Glycerol suppositories are used to treat constipation. They can be bought without a prescription at pharmacies and other retail outlets. Glycerol is a mild irritant. It works by encouraging muscles around your back passage to contract. This helps you to go to the toilet.
Before using glycerol suppositories
Volver al contenidoTo make sure this is the right treatment for you, ask for advice from a doctor or pharmacist before you start using glycerol suppositories if any of the following apply to you:
If you are pregnant, trying for a baby or breastfeeding. This is because, while you are expecting or feeding a baby, you should only use medicines on the recommendation of a doctor.
If they are 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 severe pain in your tummy (abdomen) or feel sick.
Si está tomando otros medicamentos. Esto incluye cualquier medicamento que esté tomando y que esté disponible para comprar sin receta, así como medicamentos herbales y complementarios.
Si alguna vez has tenido una reacción alérgica a un medicamento.
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How to use glycerol suppositories
Volver al contenidoBefore you start using the suppositories, read the manufacturer's printed information leaflet from inside your pack.
Use one suppository when needed. It will take about 20 minutes to work.
How to use a suppository
Retire el supositorio del envoltorio.
Most people find it helps to insert the suppository if it is moistened with a little tap water first.
Using a finger, gently push the suppository into your back passage (rectum) as far as is comfortable.
Remain still for a little while to help hold the suppository in place. It will start to work in about 20 minutes or so.
Lávate las manos después.
Obteniendo el máximo de tu tratamiento
Volver al contenidoUnless you have been told otherwise by your doctor, laxatives like glycerol suppositories should only be used to provide short-term relief from constipation. If you are still constipated after using these suppositories for three days, you should see your doctor.
Una dieta saludable que contenga fibra (panes y cereales integrales, salvado, frutas y verduras de hoja verde) con varios vasos de agua al día y ejercicio diario son importantes para mantener una función intestinal saludable.
You can read more about how to prevent or treat constipation in the separate condition leaflets called Estreñimiento (for adults) and Estreñimiento en Niños.
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Can glycerol suppositories cause problems?
Volver al contenidoGlycerol suppositories do not usually lead to side-effects, but on occasions they may irritate or cause stomach cramp. If you experience any other symptoms, speak with a doctor or pharmacist for further advice.
How to store glycerol suppositories
Volver al contenidoMantenga todos los medicamentos fuera del alcance y la vista de los niños.
Almacenar en un lugar fresco y seco, lejos del calor y la luz directos.
Información importante sobre todos los medicamentos
Volver al contenidoInformación importante sobre todos los medicamentos
Suppositories are for rectal use only. If someone swallows any, go to the accident and emergency department of your local hospital. Take the container with you, even if it is empty.
Si vas a someterte a una operación o a un tratamiento dental, informa a la persona que realiza el tratamiento sobre los medicamentos que estás tomando.
Si compras algún medicamento, consulta con un farmacéutico que sean adecuados para tomar con tus otros medicamentos.
Nunca guardes medicamentos caducados o no deseados. Llévalos a tu farmacia local, donde se encargarán de desecharlos por ti.
Si tienes alguna pregunta sobre este medicamento, consulta a tu farmacéutico.
Informar efectos secundarios de un medicamento o vacuna
Si experimenta efectos secundarios, puede reportarlos en línea a través de Yellow Card website.

¿Inseguro sobre mezclar medicamentos?
Verifica posibles interacciones entre medicamentos, suplementos y alimentos antes de tomarlos juntos.
Preguntas frecuentes
How often can I use glycerol suppositories?
Glycerol suppositories should generally be used for short-term relief from constipation. If you are still constipated after using them for three days, it's recommended to see your doctor.
What should I do if I accidentally swallow a glycerol suppository?
If someone accidentally swallows a suppository, you should go to the accident and emergency department of your local hospital. Remember to take the container with you, even if it's empty.
How long does it take for a glycerol suppository to work?
A glycerol suppository will usually start to work in about 20 minutes after insertion.
Can I use glycerol suppositories if I am taking other medications?
If you are taking any other medicines, including those available without a prescription or herbal/complementary medicines, you should ask for advice from a doctor or pharmacist before using glycerol suppositories.
What is the correct way to store glycerol suppositories?
Glycerol suppositories should be kept out of the reach and sight of children. Store them in a cool, dry place, away from direct heat and light.
What should I do if the suppositories don't seem to be working?
If you are still constipated after using these suppositories for three days, you should see your doctor for further advice.
Are there any tips for inserting the suppository more easily?
Many people find that moistening the suppository with a little tap water first can help with insertion. You should then gently push it into your back passage as far as is comfortable and remain still for a short while afterwards to help keep it in place.
Lecturas adicionales y referencias
- Manufacturer’s PIL, Glycerol Suppositories 4 g; Martindale Pharma, an Ethypharm Group Company, The electronic Medicines Compendium. Dated July 2022.
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About the authorView full bio

Michael Stewart, MRPharmS
Medicine Leaflet Review Manager – Contractor, Pharmacist
BPharm (Hons), MRPharmS
Michael is a community pharmacist practicing in the Midlands and South Yorkshire with more than 20 years’ experience advising on medicines and medical conditions. He has a strong background in healthcare training, having produced and delivered training courses for pharmacy teams and staff of residential care settings, including nurses. He has also contributed to pharmacy advisory boards for the management of low acuity conditions in the community.
About the reviewer

Sid Dajani
Sultan Dajani qualified at the London School of Pharmacy in 1994 and became the youngest elected member of the Royal Pharmaceutical Society council since its founding in 1842.
Historial del artículo
La información en esta página está escrita y revisada por pares por clínicos calificados.
Siguiente revisión prevista: 15 de octubre de 2027
17 Abr 2023 | Última versión

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