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Clomipramine

Mantén tus citas regulares con tu médico. Esto es para que tu médico pueda verificar tu progreso.

This medicine may make you feel sleepy. If this happens, do not drive and do not use tools or machines. Do not drink alcohol.

Informe a su médico si experimenta algún efecto secundario problemático.

At a glance

  • Clomipramine is a medicine used to treat depression, obsessions, phobias, and cataplexy.

  • It belongs to a group of medicines called tricyclic antidepressants.

  • You usually take clomipramine once a day at bedtime.

  • It can take 4-6 weeks to feel the full benefit of the treatment.

  • Common side-effects include dry mouth, constipation, blurred vision, and dizziness.

  • Do not suddenly stop taking clomipramine without your doctor's advice.

  • Inform your doctor about your medical history and other medicines you are taking.

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About clomipramine

Tipo de medicamento

Un antidepresivo tricíclico

Usado para

Treatment of depression, obsessions and phobias; cataplexy associated with narcolepsy

Disponible como

Cápsulas

Clomipramine belongs to a group of medicines called antidepresivos tricíclicos. It helps ease the symptoms of a number of different conditions.

Depresión: the exact cause of depresión is not known. It can develop for no apparent reason or it may be triggered by a life event such as a relationship problem, bereavement, or illness. With depression you have a consistently low mood and other symptoms severe enough to interfere with your normal day-to-day activities.

Phobias and obsessions: a fobia is strong fear or dread of a thing or an event, which is out of proportion to the reality of the situation. Obsessions are unpleasant thoughts, images, or urges that keep coming into your mind. Both of these can cause feelings of distress and can prevent you from getting on with normal activities.

Cataplexy associated with narcolepsy: narcolepsy is a long-term problem which affects sleep. It is often associated with a condition called cataplexy. Cataplexy is the word used to describe a sudden loss of muscle control, often triggered by an emotion such as anger or excitement. This can cause you to drop things or to stumble.

Clomipramine can help ease the symptoms in each of these conditions. It is thought to work by interfering with brain chemicals (such as serotonin) which may be involved in causing the symptoms.

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 you start taking clomipramine it is important that your doctor knows:

  • Si estás embarazada o amamantando.

  • Si tienes una glándula tiroides hiperactiva.

  • Si tienes algún problema con el funcionamiento de tu hígado.

  • If you have epilepsy or diabetes (diabetes mellitus).

  • If you have had problems with constipation over a long time.

  • Si tiene alguna dificultad para orinar, o si ha tenido problemas de próstata.

  • If you have a heart disorder or blood vessel disease.

  • If you have had a mental health problem (in particular, bipolar disorder or psychosis).

  • If you have increased pressure in your eyes (glaucoma).

  • If you have been told you have phaeochromocytoma, a tumour on your adrenal gland.

  • If you have porphyria, a rare inherited blood disorder.

  • If you are taking other medicines, including those available to buy without a prescription, as well as herbal and complementary medicines. This is especially important if you have recently taken a medicine for depression, known as a monoamine-oxidase inhibitor (MAOI).

  • Si alguna vez has tenido una reacción alérgica a un medicamento.

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  • Before you start this treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about clomipramine and will provide you with a full list of the side-effects which you may experience from taking it.

  • Clomipramine can make you feel sleepy so your doctor may advise you to take a small dose when you first start taking it, and then to increase your dose gradually as your body gets used to it.

  • It is usual to take clomipramine once a day at bedtime, although it can also be taken in smaller doses two or three times a day. The directions for taking the capsules will be printed on the label of the pack to remind you what the doctor said to you. If you have any questions about what dose to take, ask your pharmacist for advice.

  • Many people find if helps to swallow the capsules with a drink of water. You can take clomipramine before or after meals.

  • If you forget to take a dose, take it as soon as you remember, unless your next dose is due. If it is nearly time for your next dose then take the next dose when it is due but leave out the forgotten dose. Do not take two doses together to make up for a missed dose.

  • Intenta mantener tus citas regulares con tu médico. Esto es para que tu médico pueda verificar tu progreso.

  • If you are taking clomipramine for depression, you may feel that it is not working for you straightaway. It can take a week or two for the effect to build up, and 4-6 weeks before you feel the full benefit. It is important that you do not stop taking it thinking it is not helping. Also, while you feel depressed, you may have distressing thoughts, and think about harming yourself or ending your life. If this happens, it is very important that you tell your doctor about this straightaway. There are several types of antidepressants - each type works in a slightly different way and can have different side-effects. If you find that clomipramine does not suit you then let your doctor know, as another antidepressant may be found that does.

  • If you drink alcohol, ask your doctor for advice. Your doctor is likely to recommend that you do not drink alcohol while you are on clomipramine, as it increases the risk of side-effects, such as feeling sleepy.

  • Some people who take clomipramine find that their skin becomes more sensitive to sunlight than usual. Do not use sunbeds and try to avoid strong sunlight until you know how your skin reacts. Use a sun cream with a high sun protection factor.

  • Your doctor may ask you to carry on taking clomipramine even after you feel better. This is to help stop your symptoms from returning.

  • If you buy any medicines, check with a pharmacist that they are suitable for you to take. This is because a number of medicines can increase the risk of side-effects from clomipramine, including some painkillers, flu remedies and antihistamines which can be bought from pharmacies.

  • If you have diabetes you may need to check your blood glucose more frequently. This is because clomipramine can alter the levels of sugar in your blood. Your doctor will advise you about this.

  • If you are due to have any medical treatment, tell the person carrying out the treatment that you are taking this medicine, as it can interfere with some anaesthetics.

  • Continue to take clomipramine unless your doctor tells you otherwise. Stopping treatment suddenly can sometimes cause problems and your doctor may want you to reduce your dose gradually if this becomes necessary.

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Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with clomipramine. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.

Common clomipramine side-effects

¿Qué puedo hacer si experimento esto?

Boca seca

Intenta masticar chicle sin azúcar o chupar caramelos sin azúcar

Estreñimiento

Intenta comer una dieta bien equilibrada que contenga mucha fibra y bebe mucha agua cada día

Blurred vision, feeling sleepy, dizzy or tired

Si esto ocurre, no conduzca y no utilice herramientas o máquinas. No consuma alcohol

Dolor de cabeza

Bebe mucha agua y pide a tu farmacéutico que te recomiende un analgésico adecuado. Si los dolores de cabeza continúan, informa a tu médico

Feeling faint or light-headed, especially when getting up from a sitting or lying position

Levantarse más despacio puede ayudar. Si comienza a sentirse mareado, siéntese hasta que pase la sensación

Sentirse mal (náuseas) o estar enfermo (vómitos), diarrea

Stick to simple meals - avoid rich or spicy foods. If you are sick or have diarrhoea, drink plenty of water to replace lost fluids

Changes to blood test results and ECG changes

If necessary, your doctor will monitor for these

Sweating, hot flushes, difficulty in passing urine, increased appetite, feeling confused, feeling anxious or restless, disturbed sleep, lack of concentration, feeling shaky, muscle weakness, itchy skin rash, weight changes, changes in sexual function, breast tenderness, changes in taste, ringing in ears, yawning

Si alguno de estos se vuelve problemático, hable con su médico para obtener consejo

Si experimenta otros síntomas que cree que pueden deberse a este medicamento, hable con su médico o farmacéutico para obtener más consejos.

  • Mantenga 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

Nunca tome más de la dosis prescrita. Si sospecha que usted u otra persona podría haber tomado una sobredosis de este medicamento, acuda de inmediato al departamento de accidentes y emergencias de su hospital local. Lleve el envase con usted, incluso si está vacío.

Este medicamento es para ti. Nunca lo des a otras personas, incluso si su condición parece ser la misma que la tuya.

No guardes medicamentos caducados o no deseados. Llévalos a tu farmacia local, que se encargará 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.

verificador de síntomas

¿Inseguro sobre mezclar medicamentos?

Verifica posibles interacciones entre medicamentos, suplementos y alimentos antes de tomarlos juntos.

Preguntas frecuentes

What is the primary difference between clomipramine and other types of antidepressants?

Clomipramine belongs to a group of medicines known as tricyclic antidepressants. The article states that 'each type works in a slightly different way and can have different side-effects'. If clomipramine doesn't suit you, your doctor may suggest another antidepressant.

How quickly should I expect to feel better after starting clomipramine for depression?

It can take about one to two weeks for the full effect of clomipramine to start building up, and you might not feel the full benefits for four to six weeks. It's important not to stop taking it during this initial period, even if you don't feel it's working yet.

Are there any specific lifestyle changes I should make regarding sun exposure while taking clomipramine?

Yes, some people find their skin becomes more sensitive to sunlight when taking clomipramine. It is advised to avoid strong sunlight and sunbeds until you know how your skin reacts. Using a sun cream with a high sun protection factor is also recommended.

What should I do if I accidentally miss a dose of clomipramine?

If you forget to take a dose, take it as soon as you remember. However, if it's almost time for your next scheduled dose, you should skip the forgotten dose and just take your next one as usual. Never take two doses together to compensate for a missed one.

Can I continue to take over-the-counter medicines while on clomipramine?

Before taking any other medicines, including those available without a prescription, such as some painkillers, flu remedies, and antihistamines, you should check with a pharmacist if they are suitable. This is because some medicines can increase the risk of side-effects when taken with clomipramine.

Why might my doctor ask me to continue taking clomipramine even after my symptoms improve?

Your doctor might ask you to carry on taking clomipramine even after you start feeling better. This is done to help prevent your symptoms from returning once you have started to recover.

Lecturas adicionales y referencias

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About the authorView full bio

Author image

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

Author image

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.

  • Próxima revisión: 18 Jul 2026
  • 19 Jul 2023 | Última versión

    Última actualización por

    Michael Stewart, MRPharmS

    Revisado por pares por

    Sid Dajani
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