Can hypnotherapy cure anxiety?
One
of these important therapeutic techniques is exposure therapy or
systematic desensitization which involves being gradually and gently
exposed to what it is that you fear or worry about. In the case of social
anxiety this could be talking to strangers or maybe being exposed to
a spider blood or balloon if it's a phobia. This leads me to what's good about
hypnotherapy. Being exposed to what you fear is really hard, but hypnotherapy
can get you in a really relaxed state which makes exposure therapy or
desensitization much easier. The positive suggestions given during
hypnosis may also help but this will be dependent on how suggestible the
individual is, which can vary considerably.
Another
encouraging thing about hypnotherapy is that evidence is emerging that
when hypnosis is combined with CBT it can enhance the effectiveness of
CBT as shown in this meta-analysis study. Now here is the bad. Some
hypnotherapists focus too much on the hypnosis and not enough on the
therapeutic benefits of exposure therapy and desensitization. They think
that reading a hypnosis script and maybe some imaginary exposure is
all that is needed but, in many cases, it is not enough to cure an anxiety
disorder or even phobia. Let me give you an example. A friend of mine
with a needle phobia went to see a hypnotherapist. Curious about his
approach I asked her did the therapy involve exposure to any needles or
anything sharp. She said no, I have a needle phobia why would I want to do
that. She probably left the hypnotherapy session feeling very relaxed and
maybe the hypnotherapist considered her cured but she still had a
needle phobia and was several hundred pounds poorer. So for the bad I
would say some therapists declare success without evidence and follow-up and
some therapists focus only on hypnosis and not essential parts of therapy
like desensitization. Also on the bad side is marketing. The hypnosis industry
is one of the worst for exaggerated claims like cure panic attacks in
minutes, cure social anxiety with these advanced hypnosis techniques.
You rarely see this sort of claims from mainstream therapies like counselling
or CBT which have a lot more empirical evidence for being effective.
However
occasionally hypnotherapy does seem to get some spectacular results. I
myself became interested in hypnotherapy because I had a nervous throat
clearing habit for over a year. I bought a book on self-hypnosis, did one
self-hypnosis session and my habit disappeared overnight. Also, back
in my 20s I went to see a hypnotherapist for severe insomnia and slept
like a baby for a long time afterwards. This led me to train as a hypnotherapist
and after curing a number of people of their phobias I thought I'd learnt some
sort of magic, but the training organization I used was very good and
made it clear that hypnotherapy has limitations and is not suitable for
all mental health problems. So I knew both my own limitations and the
limitations of hypnotherapy. Therefore I did further training in
other therapies to fill some of these gaps but some hypnotherapists
take on clients beyond their training or ability and this can be risky. Another
problem is that in many countries the hypnotherapy industry is not
regulated and there are many different bodies claiming to represent the
industry and there is nothing stopping anyone setting themselves up
as a hypnotherapy school and then given themselves the area of
respectability by setting up yet another governing body. As a result,
the quality of the training can vary massively. But what does the scientific
evidence say about your specific anxiety disorder or phobia? When it comes
to evidence, systematic reviews and meta-analysis are the most meaningful.
The next level down is randomized controlled trials and the lowest level
of evidence is individual case studies.
For
OCD, I could find no systematic reviews meta-analysis or randomized
controlled trials where hypnosis alone is used. The only evidence I
found was individual case studies which may be down to highly suggestible
individuals. This systematic review examined various randomized control
trials for hypnosis. For a number of different anxiety problems for
phobias, one trial found that hypnosis was no better than systematic desensitization which
reinforces what I said earlier about the desensitization being more
important than the hypnosis. However another trial did find that a
group treated with CBT plus hypnosis did better than a group treated with
CBT alone. A trial treating performance-related social anxiety did
find that hypnosis performed significantly better than a control group.
That's a group that has not had any recognized treatment. For generalized
anxiety or unspecified anxiety one trial found that hypnosis was
better than music relaxation or no treatment at all, but another trial
found that it was no better than meditation and another that it was
no better than no treatment at all.
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