good to know says: Body dysmorphic disorder is a mental health problem affecting around 1 in 200 people. It means you have a distorted body image which causes you to hate a certain part of your body. Body dysmorphic disorder usually starts in the teenager years but can last a lifetime if it isn't treated. Sufferers rarely have anything seriously wrong with their physical appearance, but are convinced they look terrible and may want to hide away. Treatment for this distressing condition usually involves a combination of cognitive behaviour therapy (CBT) and anti-depressants, which can be very successful.
For a full medical explanation of the causes, symptoms and treatments of body dysmorphic disorder from patient.co.uk, read on
Body dysmorphic disorder (BDD) is a condition where a person spends a lot of time worried and concerned about their appearance. A person with this disorder may:
For example, a person may think that he or she has a skin blemish or an odd shaped nose. However, no-one else can see the defect, or the blemish would be considered trivial by most people. The person becomes preoccupied with the imagined defect, or slight defect. For example, he or she may spend a lot of time looking in the mirror at the apparent defect, or wear camouflaging make-up to hide the defect. The thought of the defect is very distressing for people with BDD. In some cases the condition can have a great impact on day to day life and functioning. For example:
The cause of BDD is not clear. Some people think it is a similar condition to obsessive compulsive disorder (OCD). There are similarities between these two conditions. For example, like people with OCD, people with BDD often feel that they have to repeat certain things. For example, checking how they look, or repeatedly comb their hair, or put on make-up to cover an imagined defect. These 'compulsive' acts may temporarily ease the anxiety or distress caused by the imagined defect. This is similar to the way a compulsion may temporarily ease the anxiety or distress of an obsessional thought in someone with OCD. Also, the treatment of OCD and BDD is much the same (see below). There is a separate leaflet that gives details of OCD.
Slight changes in the balance of some brain chemicals (neurotransmitters) such as serotonin may play a role in causing OCD and BDD. This is why medication is thought to help (see below). Other theories have been suggested, but none proved.
BDD can affect anyone. However, it most commonly first develops in the teenage years. The exact number of people affected is not known. Some studies suggest that BDD may affect about 1 in 200 people. Others suggest it may be even more common. When it develops it usually becomes a chronic (persistent) condition unless it is treated.
The usual treatment for BDD is either cognitive behaviour therapy (CBT), or an SSRI antidepressant medicine. Sometimes a combination of CBT plus an SSRI antidepressant medicine is used. However, one problem with treatment is that some people with BDD do not accept that they have a mental health problem. Getting someone to agree to treatment is, in itself, sometimes difficult.
CBT is a type of specialist 'talking' treatment (a specialised psychological therapy). It is probably the most effective treatment for BDD.
Cognitive therapy is based on the idea that certain ways of thinking can trigger, or 'fuel', certain mental health problems such as BDD. The therapist helps you to understand your current thought patterns. In particular, to identify any harmful, unhelpful, and 'false' ideas or thoughts which you have. Also to help your thought patterns to be more realistic and helpful. The therapist suggests ways in which you can achieve these changes in thinking.
Behaviour therapy aims to change behaviours which are harmful or not helpful. For example, if you have BDD and you constantly check your reflection in the mirror, the therapist might encourage you to cut this down. The therapist also teaches you how to control anxiety when you face up to changing your behaviour. For example, by using breathing techniques.
Cognitive-behaviour therapy (CBT) is a mixture of the two where you may benefit from changing both thoughts and behaviours. This is the most common treatment for BDD. A particular variation of CBT called 'exposure response therapy' is often used for BDD. This means that you are encouraged by your therapist to face situations which arouse your BDD anxiety. That is, you are 'exposed' to your fearful situations. For example, this may simply be to go to a social event where you would normally be anxious that people would stare at you. However, you are shown ways to cope with (respond to) your anxiety. For example, by using deep breathing techniques.
Your doctor may refer you to a therapist who has been trained in CBT. This may be a psychologist, psychiatrist, psychiatric nurse, or other health care professional. However, there is a limited number of CBT therapists available on the NHS and there may be waiting lists for therapists in some areas. However, government policy is to make CBT more widely available on the NHS.
Therapy is usually done in weekly sessions of about 50 minutes each, for several weeks. This is sometimes done in a group setting, sometimes 'one to one', depending on various factors such as the severity of the problem. Sometimes, CBT can be done via regular telephone conversations with a therapist.
Of those who complete a course of CBT, there is a marked improvement in over half of cases. Symptoms may not go completely, but they are usually greatly eased.
Although they are often used to treat depression, SSRI antidepressant medicines can also reduce the symptoms of BDD, even if you are not depressed. They work by interfering with brain chemicals (neurotransmitters) such as serotonin which may be involved in causing symptoms of BDD. SSRI antidepressants include: citalopram, fluoxetine, fluvoxamine, paroxetine, and sertraline. The one most commonly used to treat BDD is fluoxetine as this is the one with the most research evidence to say that it works well for BDD.
Note:
Most people who take an SSRI have either minor, or no, side-effects. Possible side-effects vary between different preparations. The most common ones include: diarrhoea, feeling sick, vomiting, and headaches. Some people develop a feeling of restlessness or anxiety (see below). Sexual problems sometimes occur. It is worth keeping on with treatment if side-effects are mild at first. Minor side-effects may wear off after a week or so.
The leaflet that comes in the medicine packet gives a full list of possible side-effects. Tell your doctor if a side-effect persists or is troublesome. A switch to a different preparation may then suit you better. Drowsiness is an uncommon side-effect with SSRI antidepressants, but do not drive or operate machinery if you become drowsy whilst taking one.
In recent years there have been some case reports which claim a link between taking SSRI antidepressants and feeling suicidal. The Committee on Safety of Medicines (CSM) has recently reviewed the evidence on whether there is such a link. They were unable to find any convincing evidence of this link. The CSM has stated that it will continue to monitor this issue.
Because of this possible link, see your doctor promptly if you become restless, anxious or agitated, or if you have any suicidal thoughts. In particular, if these develop in the early stages of treatment with an SSRI, or following an increase in dose.
SSRIs are not tranquillisers, and are not thought to be addictive. (This is disputed by some people, and so this is a controversial issue. If addiction does occur, it is only in a minority of cases.) Most people can stop an SSRI without any problem. At the end of a course of treatment you should reduce the dose gradually over about four weeks before finally stopping. This is because some people develop 'withdrawal' symptoms if the medication is stopped abruptly.
Withdrawal symptoms that may occur include: dizziness, anxiety and agitation, sleep disturbance, 'flu-like symptoms, diarrhoea, abdominal cramps, pins and needles, mood swings, feeling sick, and low mood. These symptoms are unlikely to occur if you reduce the dose gradually. If withdrawal symptoms do occur, they will usually last less than two weeks. An option if they do occur is to restart the medicine, and then reduce the dose even more slowly before stopping.
Although symptoms may not go completely, they will often greatly improve. This can make a big difference to your quality of life.
You should not stop SSRI antidepressants suddenly. You should gradually reduce the dose as advised by a doctor at the end of treatment. In some people the symptoms return when medication is stopped. An option then is to take an SSRI antidepressant long-term. However, symptoms are less likely to return once you stop an SSRI if you have had a course of CBT (described earlier).
Reasons why medication may not work so well in some people include:
If SSRIs do not help much, or cannot be taken (for example, because of side effects), then another type of antidepressant called clomipramine is sometimes used. This is classed as a 'tricyclic antidepressant'. Occasionally, other medicines that are used to treat mental health disorders are used.
In some situations, a combination of CBT plus an SSRI medicine is advised. This is probably better than either used alone when BDD is severe.
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Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. EMIS and PiP have used all reasonable care in compiling the information but make no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions.
© EMIS and PiP 2007 Updated: 1 May 2007 DocID: 6981 Version: 38