Clomipramine

  • It may take a week or two after starting this treatment before you begin to feel the benefit. Do not stop taking clomipramine, thinking it is not helping.
  • This medicine may make you sleepy. If this happens, do not drive or use tools or machines. Do not drink alcohol.
  • Tell your doctor if you feel that you are getting worse or if you experience any troublesome side-effects.
  • Your doctor may ask you to carry on taking clomipramine for several months even after you feel better - this is to stop your symptoms from returning.

About clomipramine

Type of medicineTricylic antidepressant
Used forTreatment of depression, obsessions and phobias
Muscular weakness in narcolepsy
Also calledAnafranil®, Anafranil SR®
Available asCapsules and modified-release tablets

Clomipramine helps ease the symptoms of a number of different problems.

Depression: depression can develop for no apparent reason or it may be triggered by a life event such as a relationship problem, bereavement, or illness. Although it is not fully understood what causes depression, an imbalance of chemicals in our brain is thought to be a factor.

Phobias and obsessions: a phobia is a marked fear or dread of something. An obsession is an intrusive thought or urge. Both of these can cause feelings of distress and can prevent you from getting on with normal activities. Although it is not clear what causes these problems, slight changes in the balance of chemicals in the brain may play a role.

Cataplexy associated with narcolepsy: narcolepsy is a long-term problem which affects sleep and is often associated with a condition called cataplexy. Cataplexy is where there is a sudden loss of muscle strength triggered by an emotion such as anger or excitement. This can cause you to drop things or stumble. Clomipramine can help ease this symptom.

Clomipramine can help ease the symptoms in each of these conditions. It works by regulating the levels of chemicals in the brain, called serotonin and noradrenaline.

Before taking clomipramine

Before taking clomipramine make sure your doctor or pharmacist knows:

  • If you are pregnant, trying for a baby or breast-feeding.
  • If you have thyroid problems.
  • If you have liver problems.
  • If you have epilepsy.
  • If you have diabetes.
  • If you have been constipated for several days.
  • If you have any difficulties passing urine, or have had prostate trouble.
  • If you have recently had a heart attack, or have any other heart problems.
  • If you have ever had a mental health problem (such as bipolar disorder or psychosis).
  • If you have glaucoma (increased pressure in the eye).
  • If 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, herbal and complementary medicines. This is especially important if you have taken a treatment for depression, known as a monoamine-oxidase inhibitor (MAOI), recently.
  • If you have ever had an allergic reaction to this or to any other medicine.

How to take clomipramine

  • Before starting this treatment, read the manufacturer's printed information leaflet from inside the pack.
  • Take clomipramine exactly as your doctor has told you.
  • Clomipramine can cause drowsiness so your doctor may advise you to take a small dose when you first start taking clomipramine and then to increase it gradually as your body gets used to it.
  • Clomipramine is usually given as a once-a-day dose at bedtime, although it may also be taken in smaller doses two or three times a day. Your doctor will have told you which is right for you and these directions will be on the label of the pack for you too.
  • It is not important whether you take clomipramine before or after food.
  • Try to take clomipramine at the same time(s) each day to avoid missing any doses.
  • If you do forget to take a dose, take it as soon as you remember unless it is nearly time for your next dose, in which case leave out the missed dose. Do not take two doses together to make up for a forgotten dose.

Getting the most from your treatment

  • You may feel that clomipramine is not working for you straightaway. It can take a week or two after starting this treatment before the effect begins to build up, and 4-6 weeks before you feel the full benefit. Do not stop taking clomipramine after a week or so, thinking it is not helping.
  • Try to keep your regular appointments with your doctor. This is so your doctor can check on your progress.
  • Do not drink alcohol while you are being treated with clomipramine. Taking clomipramine and alcohol will increase the chance that you experience side-effects.
  • If you buy any medicines, check with a pharmacist that they are safe to take with clomipramine.
  • There are several types of antidepressants and they differ in their possible side-effects. If you find that clomipramine does not suit you then let your doctor know, as another may be found that will.
  • While you feel depressed or are taking clomipramine, you may have thoughts about harming yourself or ending your life. It is very important that you tell your doctor about this if it happens.
  • If you are taking clomipramine for depression, your doctor will ask you to carry on taking it even after you feel better. You should expect that a normal course of treatment will last for around six months after your symptoms have eased.
  • Clomipramine may cause your skin to become more sensitive to sunlight than usual. Avoid strong sunlight and sunbeds until you know how your skin reacts.
  • If you have diabetes you may need to check your blood glucose more frequently, as clomipramine may affect the levels of sugar in your blood. Your doctor will be able to advise you about this.
  • Do not stop taking clomipramine unless your doctor tells you to do so. Stopping treatment suddenly can sometimes cause problems and your doctor may want you to reduce your dose gradually if this is necessary

Can clomipramine cause problems?

Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. These usually improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following side-effects continue or become troublesome.

Common clomipramine side-effectsWhat can I do if I experience this?
Dry mouthTry chewing sugar-free gum or sweets
ConstipationTry to eat a well-balanced diet containing plenty of fibre and drink plenty of water each day
Blurred vision, feeling sleepy, dizzy or tiredIf this happens, do not drive or use tools or machines. Do not drink alcohol
HeadacheAsk your pharmacist to recommend a suitable painkiller. If the headache continues, speak with your doctor
Feeling faint or light-headed, especially when getting up from a sitting or lying positionGetting up more slowly may help. If you begin to feel faint, sit down until the feeling passes
Feeling or being sick, diarrhoeaStick to simple foods. Try eating smaller meals but more regularly. If you are sick or have diarrhoea, drink plenty of water to replace lost fluids
Feeling of a fast heartbeatSpeak with your doctor if this continues
Sweating, hot flushes, difficulty in passing urine, increased appetite, confusion, feeling anxious, 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 earsIf any of these become troublesome, speak with your doctor for advice

If you experience any other symptoms which you think may be due to this medicine, speak with your doctor or pharmacist.

How to store clomipramine

  • Keep all medicines out of the reach and sight of children.
  • Store in a cool, dry place, away from direct heat and light.

Important information about all medicines

  • Never take more than the prescribed dose. If you suspect that someone has taken an overdose of this medicine, go to the accident and emergency department of your local hospital at once. Take the container with you, even if it is empty.
  • This medicine is for you. Never give it to other people even if their condition appears to be the same as yours.
  • If you are having an operation or dental treatment tell the person carrying out the treatment which medicines you are taking.
  • Never keep out-of-date or unwanted medicines. Take them to your local pharmacy which will dispose of them for you.
  • If you have any questions about this medicine ask your pharmacist.

References

The pharmacists and clinicians responsible for the production of this document are:
Original Author: Helen Allen
Last Checked: 6 Dec 2011
Current Version: Helen Allen
Document ID: 3537  Version: 23
Peer Reviewer: Dr Adrian Bonsall
© EMIS 2011
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