Drug treatment for epilepsy

Epilepsy is usually treated with anti-epileptic drugs (AEDs), and many people have their seizures successfully controlled in this way.

A number of different medicines can be used, and some are more suitable for specific types of seizures than others. The most appropriate drug for an individual depends on their seizure type, possible epilepsy syndrome, age, gender, if they have other illnesses (co-morbidities) and other medication they are already taking. But individuals also differ greatly in what suits them: a drug that is effective in one patient may be useless in another.

Most people will have their seizures controlled by one anti-epileptic drug. Where this does not work, more than one drug may be needed in order to control seizures.

Explains that his epilepsy was controlled with one drug right from the start.

Age at interview 26

Gender Male

Age at diagnosis 25

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Discusses the drug treatments that led to control of his seizures.

Age at interview 45

Gender Male

Age at diagnosis 26

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People’s reactions to anti-epileptic drugs can vary enormously. If the drug does not control the seizures, or if a person has side effects that are unacceptable, another drug might be tried. How long it will take to gain control of the seizures varies from person to person. Some people we interviewed explained how their seizures stopped as soon as they started drug treatment for epilepsy. Others reported that it took much longer. Many of these men and women discussed how doctors monitored their drug treatment. This involves doctors checking the control and frequency of seizures, drug levels and side effects.

Recalls that her seizures were controlled as soon as drug treatment was started.

Age at interview 46

Gender Female

Age at diagnosis 15

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Discusses being monitored by doctors whilst finding the right drugs.

Age at interview 52

Gender Male

Age at diagnosis 15

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Prescribing drugs for epilepsy may involve trial and error until the right drug(s) and dosage(s) is found. Many people who were going through this discussed their experiences. While some people were patient during this time, others felt disappointed and frustrated. Some described a complete change of medication as their seizures worsened.

Discusses waiting patiently whilst trying various anti-epileptic drugs.

Age at interview 50

Gender Male

Age at diagnosis 2

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Discusses her feelings of frustration whilst trying different drug treatments.

Age at interview 27

Gender Female

Age at diagnosis 26

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Describes having a change of medication when her seizures worsened.

Age at interview 49

Gender Female

Age at diagnosis 14

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One woman, whose son had severe poorly controlled epilepsy, described the drug changes he’d had over the years, as well as trying different diets. Occasionally people felt that their medication was no longer working as well as it once did, and some wondered if they had become ‘tolerant’ of it, although there is no scientific evidence to suggest this can occur with the modern drugs.

Discusses the drug changes her son experienced over the years, and diets.

Age at interview 22

Gender Female

Age at diagnosis 1

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Thinks she might have developed a tolerance to anti-epileptic drugs.

Age at interview 53

Gender Female

Age at diagnosis 2

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Some people explained how they monitored the effects of their anti-epileptic drugs themselves before consulting their doctors. One woman, whose husband had epilepsy, explained how different drugs affected him.

Describes how different anti-epileptic drugs were affecting her husband.

Age at interview 54

Gender Female

Age at diagnosis 42

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Many of those interviewed described how the doctor gradually changed their drugs. Some discussed how one drug was slowly reduced while a new one was introduced. Others explained how the dosage of a particular drug was altered so that they would be on the lowest effective dose.

Explains that his consultant plans to slowly reduce drug dosages.

Age at interview 31

Gender Male

Age at diagnosis 12

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For most of the people we interviewed quality of life was an important concern (see ‘Side effects’). Some people noted how a change in medication eventually improved their quality of life. Others discussed the long-term effects of anti-epileptic drugs, and questioned the effects of anti-epileptic medication and the risks of osteoporosis.

Explains how a change in medication led to an improved quality of life between seizures.

Age at interview 51

Gender Male

Age at diagnosis 15

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Expresses her concerns about an anti-epileptic drug and the risks of osteoporosis.

Age at interview 42

Gender Female

Age at diagnosis 6

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Many anti-epileptic drugs can affect each other as well as other medications, including some types of contraceptive pill. All anti-epileptic drugs may have adverse effects on a developing baby (see ‘Women and epilepsy’).

Triggers for epilepsy

Most seizures happen completely out of the blue. For some people, though, seizures are triggered by certain things. These often differ from one person to...