Oxygen news: Research links migraines with depression risk
Portable oxygen could help migraine sufferers deal with the pain of their headaches and may also be useful to keep individuals feeling alert if they suffer from depression - which researchers have linked to the neurological condition
Scientists at the University of Calgary in Canada analysed data detailing the cases of more than 15,000 individuals from the Canadian National Population Health Survey over the course of 12 years.
It was found migraine sufferers are 60 per cent more likely to suffer from a major depressive episode (MDE) than those who do not suffer from the headaches.
People who experience MDEs were found to be at a 40 per cent greater risk of suffering from the neurological condition, but the authors concluded there is no "strong causal evidence" to suggest emotional issues lead to the development of migraines.
However, they theorised there could be a relationship between migraines and anxiety early in life, which it was suggested could have an effect on the way their brain responds under pressure.
"Environmental factors such as childhood trauma and stress may shape the expression of this bidirectional relationship [between depression and migraines]," the scientists said.
"However, the precise underlying mechanisms are not yet known," they added.
According to NHS Choices, some of the symptoms of depression include feeling anxious and disturbed sleep patterns.
While the tiredness sufferers could experience may make it more difficult to get out and be physically active, the health service noted exercise has been proven to help the condition.
Portable oxygen can be used to help people manage stress and also reenergise them when they are feeling drowsy and lethargic, which may assist individuals with depression to begin a fitness programme that could provide relief from some symptoms and help treat the disorder.
Other signs of depression include a continuous low mood, tearfulness, lack of motivation, difficulty making decisions, sluggish movement and speech, aches and pains and changes in appetite, the NHS stated.
Posted by Jenny Richards
29/11/2011 15:49:33
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