Nefopam for pain relief
Peer reviewed by Sid DajaniLast updated by Michael Stewart, MRPharmSLast updated 24 Feb 2023
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You have been prescribed nefopam to relieve pain.
The usual dose is two tablets taken three times a day.
It can cause side-effects such as feeling sick (nausea), a dry mouth, and feeling light-headed.
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About nefopam
Tipo de medicamento | A painkiller (a non-opioid analgesic) |
Utilizado para | Pain relief for adults |
Disponible como | Tabletas |
Nefopam is a painkiller which is prescribed to relieve moderate pain which is not being controlled by other painkillers such as paracetamol or aspirin. Although it is not fully understood how it works, it is thought to interrupt the way pain messages are sent to your brain from your body. This means you feel less pain. It is only available on prescription.
Before taking nefopam
Some medicines are not suitable for people with certain conditions, and sometimes a medicine can only be used if extra care is taken. For these reasons, before you start taking nefopam it is important that your doctor knows:
Si está embarazada, esperando un bebé o en período de lactancia.
Si tiene algún problema con el funcionamiento del hígado o de los riñones.
If you have been experiencing any difficulties passing urine.
If you have a condition which causes fits (seizures), such as epilepsy.
Si está tomando otros medicamentos. Esto incluye cualquier medicamento que esté tomando y que pueda adquirirse sin receta, así como medicamentos a base de plantas y complementarios.
Si alguna vez ha tenido una reacción alérgica a un medicamento.
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How to take nefopam
Before you start the treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about nefopam tablets and it will also provide you with a full list of the side-effects which you could experience from taking them.
Take nefopam exactly as your doctor tells you to. The usual dose is two 30 mg tablets taken three times a day. Although this is the usual dose, your doctor may adjust the number of tablets you take for each dose depending upon the level of pain relief required - so, you could be asked to take either one, two or three tablets three times a day.
Take the tablets with a drink of water. You can take nefopam either with or without food.
Try to take your doses at about the same times of day each day, as this will help you to remember to take your tablets regularly.
Si olvida tomar una dosis, tómela en cuanto se acuerde (a menos que sea casi la hora de la siguiente dosis, en cuyo caso tome la siguiente dosis cuando corresponda y omita la dosis olvidada). No tome dos dosis juntas para compensar la dosis olvidada.
Aproveche al máximo su tratamiento
Try to keep any regular appointments with your doctor. This is so your doctor can check on your progress.
You are advised not to drink alcohol while you are taking nefopam because it increases the possibility of side-effects such as feeling sleepy or dizzy.
Nefopam could give your urine a pink colour. This is nothing to worry about; it is harmless.
If you buy or take any 'over-the-counter' medicines, check with a pharmacist first that they are safe for you to take with nefopam. Medicines which have similar side-effects to nefopam will not be suitable for you to take at the same time.
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Can nefopam cause problems?
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the more common ones associated with nefopam. The best place to find a full list of the side-effects which can be associated with your medicine, is from the manufacturer's printed information leaflet supplied with the medicine. Alternatively, you can find an example of a manufacturer's information leaflet in the reference section below. Speak with your doctor or pharmacist if any of the following continue or become troublesome.
Común nefopam side-effects | ¿Qué puedo hacer si me ocurre esto? |
Sensación de malestar (náuseas) | Coma alimentos sencillos: evite las comidas grasas o picantes. |
Sensación de mareo o vértigo | No conduzca ni utilice herramientas o máquinas mientras esté afectado. No beba alcohol |
Boca seca | Prueba a mascar chicle sin azúcar o chupar caramelos sin azúcar |
Feeling nervous, difficulties passing urine | Speak with your doctor if either of these becomes troublesome |
Si experimenta cualquier otro síntoma que crea que puede deberse a los comprimidos, hable con su médico o farmacéutico para que le aconsejen.
How to store nefopam
Mantenga todos los medicamentos fuera del alcance y de 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
Información importante sobre todos los medicamentos
No tome nunca más de la dosis prescrita. Si sospecha que usted u otra persona ha tomado una sobredosis de este medicamento, acuda al servicio de urgencias de su hospital. Llévese el envase, aunque esté vacío.
Si va a someterse a una operación o a un tratamiento dental, comunique a la persona que lleve a cabo el tratamiento qué medicamentos está tomando.
Este medicamento es para usted. Nunca se lo dé a otras personas aunque su enfermedad parezca ser la misma que la suya.
No guarde medicamentos caducados o que no desee. Llévelos a su farmacia local, que se encargará de eliminarlos por usted.
Si tiene cualquier duda sobre este medicamento pregunte a su farmacéutico.
Informar de los efectos secundarios de un medicamento o vacuna
Si experimenta efectos secundarios, puede notificarlos en línea a través del sitio web de la Tarjeta Amarilla.
Lecturas complementarias y referencias
- Manufacturer's PIL, Nefopam hydrochloride 30 mg film-coated tablets; ADVANZ Pharma (formerly Concordia International), The electronic Medicines Compendium. Dated January 2021.
- Medicamentos BNF completa 89ª edición; Asociación Médica Británica y Real Sociedad Farmacéutica de Gran Bretaña, Londres.
Historia del artículo
La información de esta página ha sido redactada y revisada por médicos cualificados.
Next review due: 23 Feb 2026
24 Feb 2023 | Latest version

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