Extract:

Abstract (provisional)
Background

Co-morbidities of vertiginous diseases have so far not been investigated systematically. Thus, it is still unclear whether the different vertigo syndromes (e.g. benign paroxysmal positional vertigo (BPPV), Meniere`s disease, vestibular migraine and phobic vertigo (PPV)) have also different spectrums of co-morbidities.
Methods

All patients from a cohort of 131 participants were surveyed using a standardised questionnaire about the co-morbidities hypertension, diabetes mellitus, BMI (body mass index), migraine, other headache, and psychiatric diseases in general and the likelihood of a depression in particular.
Results

We noted hypertension in 29.0% of the cohort, diabetes mellitus in 6.1%, migraine in 8.4%, other headache in 32.1%, psychiatric diseases in 16.0%, overweight and obesity in 33.6% and 13.7% respectively, as well as a clinical indication for depression in 15.9%.
Conclusions

In general, we did not detect an increased prevalence of the co-morbidities diabetes mellitus, arterial hypertension, migraine, other headache and obesity compared to the general population. There was an increased prevalence of psychiatric co-morbidity in patients with PPV.

You can read the full article here: http://www.biomedcentral.com/content/pdf/1471-2377-9-29.pdf

The BBC news website yesterday reported, “Claiming to have a migraine headache has become one of the most popular excuses for “pulling a sickie” from work, a survey suggests.”

It cites a study by YouGov of a poll of 2,105 workers. The study found that 15% of workers admitting faking a sick day used migraine as an excuse. This is unfortunate news for those of us who have migraine. The BBC report goes on:

The research suggested the fact that people were faking migraines put real sufferers in a difficult position.

Some said they feared they would not be believed when phoning in sick.

More than a quarter (28%) said they were worried their boss would not believe them, and 21% were concerned their colleagues would think they were using migraine as an excuse for a day off.

One third felt guilty for letting their colleagues down.

And 13% admitted they had used another illness as their reason for being unwell.

You can read the full BBC article here: http://news.bbc.co.uk/1/hi/health/8137183.stm

Although this site is most concerned with migraine, persistent aura and a possibly related visualization problem, I want to add a post about swine flu.

I’m keeping this post under review and updating the information as I find it.

You can navigate this post from the links below:

Where can I find official advice? British and international readers may find useful links from this NHS article:

Readers in the UK can find more information at these websites. (I invite readers from other countries to comment to this post to give links to official websites in their own countries. I will read these and add them here.):

And phone numbers:

  • Swine flu information line on 0800 1513 513
  • NHS Direct 0845 4647

International readers can also get information from the WHO: http://www.who.int/csr/disease/swineflu/en/

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What is “swine flu”? Swine flu is a variant of the the H1N1 influenza “A” virus that causes flu symptoms[3]. It is called swine flu because it is normally found in pigs. But since community outbreaks in Mexico earlier in the year, it has spread by human-to-human contact in many countries[3]. The World Health Organization (WHO) has declared a pandemic of the virus[3][7]. At the moment outside of Mexico it has shown to be a mild form of the disease.

The symptoms of swine flu are the same as those of seasonal flu, and may include[1]:

  • Chills,
  • Fever,
  • Muscle aches,
  • Sever headache,
  • Sore throat,
  • Coughing,
  • Weakness,
  • Runny or blocked nose,
  • General discomfort.

Flu may also cause nausea and vomiting, especially in children[1].

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How will the pandemic progress? Experts are so far saying that the pandemic is progressing as predicted[2]. Though the government in the UK today said they are concerned how fast it is spreading here. They are predicting as many as 100,000 new cases per day by the end of August[4]. There have already been more than one million cases in America[8].

Various reports have suggested swine flu could infect between 1 in 3 and 1 in 2 people over the winter season in the northern hemisphere[5][6]. Further waves of outbreaks may follow later[3]. The fear of health experts is that it may mutate or combine DNA with already more virulent strains of flu. This variant of H1N1 is considered unstable and more likely to take on genetic material from other flu viruses[3]. If this happens, the current mild form may become more deadly. The last H1N1 pandemic, so-called “Spanish flu”, of 1918 infected as many as one in three worldwide and killed between 10% and 20% of those infected[2]. But scientists say the 2009 variant does not show markers that suggest it may become more virulent[3].

Unlike normal flu, pandemic flu tends to affect healthy young adults more seriously than the very young or old. It is not known why, but it is believed this is partly because the elderly have some immunity from previously coming into contact with H1N1 flu[2].

It is unlikely a vaccine will be produced quickly enough to cover all the population of any country[3]. So it will be  a race between catching the disease itself, or being vaccinated to give immunity. Also, it is not impossible that anti-virul drug-resistant variants of the virus will develop and spread in the community.

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Should I or my children catch it now while it is mild? No. Even mild flu carries a risk of complication[1]. It is especially dangerous if you have an underlying medical condition. It also increases the rate at which the virus spreads in the community if you pass it on.

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How can I best protect myself against the disease? Flu is passed through the air by coughing and sneezing, and on hard surfaces, where it can survive for some time[1]. Frequent hand-washing can reduce the risk of catching the disease[1]. But realistically, you should prepare for catching it. Again, each country may have its own provisions. In the UK the government recommends building a network of local “flu friends”[9]. These are neighbours, family members and friends with whom you have a mutual agreement to deliver food, drink and medicines to the door of anyone who becomes ill. This may be especially important when it comes to delivery of anti-viral drugs.

It is best to make plans now, as the pandemic is gathering pace.

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Should I buy anti-virals online? No. You should never buy drugs online because you cannot be certain that what you are buying is genuine[10].

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What should I do if I think I have swine flu? Each country has its own provisions. You should check your national health websites, government website or local healthcare centre websites. Or phone your local health agency for advice. The important thing to do is consider others and try to prevent infecting them. You may need to quarantine yourself at home.

You should not visit your doctor. If you do, you risk infecting others. Instead, you should call your doctor by telephone.

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Will services be disrupted by swine flu? This looks likely, especially during the northern hemisphere winter season[6]. But it may begin earlier. With predictions of between 1 in 3 and 1 in 2 people getting the disease[5][6], there may be serious disruption to a wide range of services. Even if you do not fall ill yourself, you may be affected by loss of services such as fuel and food distribution. If you plan ahead now, you can stock up with emergency supplies of tinned food, extra prescription medicines and bottled water to avoid being caught out later. It is not a good idea to store fuel (which may be illegal anyway), as this carries a risk of fire or explosion. But you should consider keeping any vehicle tanks full. The same goes if you have oil tanks for heating.

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Sources

[1] http://en.wikipedia.org/wiki/Flu
[2] http://en.wikipedia.org/wiki/Spanish_flu
[3] http://en.wikipedia.org/wiki/2009_flu_pandemic
[4] http://www.independent.co.uk/life-style/health-and-families/health-news/100000-fresh-swine-flu-cases-a-day-by-august-says-health-secretary-1729612.html
[5] http://news.bbc.co.uk/1/hi/england/west_midlands/8116110.stm
[6] http://www.independent.co.uk/life-style/health-and-families/health-news/swine-flu-could-infect-up-to-half-the-population-1711552.html
[7] http://www.who.int/mediacentre/news/statements/2009/h1n1_pandemic_phase6_20090611/en/index.html
[8] http://news.bbc.co.uk/1/hi/world/americas/8122262.stm
[9] http://www.direct.gov.uk/en/Swineflu/DG_177831?IdcService=GET_FILE&dID=194088&Rendition=Web
[10] http://news.bbc.co.uk/go/rss/-/1/hi/health/8131911.stm

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The following story is from the Telegraph website (UK) [source: http://www.telegraph.co.uk/health/5517460/Stop-the-painkillers.-Stop-the-pain.html]:-

For 29 years, the City of London Migraine Clinic has offered hope for Britain’s six million migraine sufferers. Now, the only specialist clinic of its kind in the world, which is run as a charity, is threatened with closure because of a short-term funding crisis.

The cost of a 40-minute consultation with one of its nine doctors – some are migraine sufferers themselves – is £208, but patients pay what they can afford. In these cash strapped times, this is falling short of the figure required to support the clinic, which is also a leading research and teaching centre.

The World Heath Organisation ranks migraine as the 19th most disabling disease worldwide (12th in the women-only disease rankings). It is the most common neurological condition, affecting 7.6 per cent of men and 18.3 per cent of women in the UK. Each year sufferers lose about six working days to migraine; on any one day, it keeps up to 90,000 people from work, at a cost to the British economy of £2.25 billion.

“We’re finding more and more that people taking annual leave for migraine attacks because there is a lack of understanding about the condition,” says Dr Anne MacGregor, research director at the clinic.

Despite this, migraine is still not seen as a public health problem and it is hugely underfunded.

Daryl Williams, 45, one of more than 40,000 patients treated by the clinic, says: “My first attack was when I was 13. I would get about two a year but they became more frequent, occurring daily at one stage.

“I would become disorientated and my vision would be affected. If I was driving, I would have to pull over – there have been several occasions when my husband has picked me up from the side of a motorway. I found the only way to cope was to take a painkiller, which often didn’t work, and go to bed.”

Daryl tried conventional and alternative treatments, none of which helped, before she discovered the clinic via the internet. Before her first appointment, she was asked to fill in a record card for a month to establish if there was a pattern to the attacks, or any common triggers. “I was told it could be low blood sugar, or hormones,” she says. “Bright light can induce an attack, and I’ve found I’m susceptible when I fly. I had been taking painkillers every day to treat my symptoms, but I was told that this can make things worse.”

Dr Giles Elrington, a consultant neurologist at Barts and The London, and an expert in management of headaches, says that dependency on painkillers is a major factor. “The single most common problem, which affects about 40 per cent of patients, is over-use of medication,” he says.

“It’s very hard to break that cycle. Patients tell me that they’re taking only eight tablets a day and not exceeding the recommended dose. But with regular use, within two to three weeks, they could end up with daily pain when they try to withdraw. To break this cycle you have to stop completely. I often sign patients off work for two weeks to allow them to stop taking painkillers, and then examine the root cause of their headaches.”

This will work for some patients who find themselves pain-free once they’ve quit the painkillers. Those who are still plagued by migraines will be prescribed the correct medication by the clinic’s team.

Daryl was advised to take 300mg aspirin every day, and this has reduced her attacks to one or two a month. “I now recognise the warning signs, and so I take 900mg of Disprin and one domperidone, an anti-nausea drug. My attacks are less frequent and less severe and I don’t suffer the anxiety that I did when I felt that I was always anticipating an attack.”

Helping patients gain control of their migraines is the overall aim of the clinic. Daryl says her quality of life has improved dramatically. “I wouldn’t have been able to continue working. The clinic has really changed things for me.”

•To make a donation to the City of London Migraine Clinic or make an appointment, visit www.colmc.org.uk or call 020 7251 3322

This last eight days has seen a lot of changes for me. Last Tuesday I had my last appointment with my neurologist. He has now done as much as he can to control the pain symptoms of my migraine. These come from damage to my neck. My prescription of the anti-epileptic drug Epilim (sodium valproate) has helped the pain migraines. But I still suffer a lot of debilitating non-pain migraine with aura. At least things are going in the right direction. Though I seem to again be in a cluster of attacks.

On a much more positive note, today I sat in with some student doctors. Some months ago my GP (family doctor) asked if I would do so. They asked me a lot of questions about the “complicated migraine” I suffer. This gave me an opportunity to also talk about the fact I am unable to visualise (see things in my “mind’s eye”). And that I have no visual episodic memory (memory for life events). I talk about this further in the Visualisation FAQs page, and the series linked to there. My hope is that this may bring it to the attention of neurology researchers.

If you have any combination of these symptoms, I would like to hear from you. You can either comment – there is a discussion at the end of “Cannot Visualise (Part Three)“. Or you can, if you prefer, e-mail me privately at nospamporillion@hotmail.co.uk – just remove the “nospam” part!

(I’ve corrected the e-mail address above.)

(Oops! I forgot to add the combination of symptoms. If you have any combination of these symptoms…):-

  • Migraine, and/or,
  • Persistent aura, and/or,
  • Visual snow, and/or,
  • Inability or poor ability to visualise, and/or,
  • Poor visual episodic memory.

I’ve now finished the main changes to the site. I hope this will make it easier to find what you’re looking for. Please note I’ve added a “click here to subscribe” link at the top of the right-hand column. Just click on that to go to the RSS (”really simple syndication”) feed address. If your browser allows, you can subscribe directly. Or you can copy the feed address into your usual reader.

I’ve done this just in time. Like a light switch, my migraines have just started up again at typically two per day. So for now it looks like I’ll be unable to do much more to update the site.

Please bear with me if I’m delayed in moderating and replying to comments.

I am spending this week updating this site.

I have already:

  • Added a “Visualisation FAQs” page,
  • Changed the design to allow this new page.

Syndication of comments and posts is at present not possible. But I am looking into how/whether I can turn this back on.

I will:

  • Update the other FAQs pages to point to the main discussion threads for each topic,
  • Restore syndication if possible.

I plan soon to change the design of this blog. The present theme doesn’t allow one more tab at the top as it will get hidden behind the search box. I want to add a new tab as a FAQs page for problems with visualisation and memory. The content will not change, but you may find the site design changing a bit. I will post here when I settle on the final theme.

I will not be able to moderate comments for the next two weeks. So please bear that in mind! I’ll catch up when I get back. Thanks to everyone who reads my blogs, and to those who comment.

I have been having computer problems since mid-February. I am still having problems with my Internet connection. I apologise to recent commenters for the delay in approving their comments.

It is possible that I may not be able to get online again after tonight’s session (my ADSL modem is flaky). So please do not feel that I have rejected a comment if there is a delay in my approving it.

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