Irregular sleep patterns increase the risk of conditions such as stroke, heart failure and heart attacks, a recent study has found.

Shock study revealed people who do not keep to regular bed and wake-up times have a higher risk of stroke and heart attack ...

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A collection of common and new medications is showing good results against the constellation of symptoms that individualize ...

Folks with irregular sleep patterns might have an increased risk of a heart attack or stroke, a new study says.

Stress hormones like cortisol, a hormone that rises when you wake up and decreases throughout the day, can stay elevated when ...

Bad sleep habits can put you at greater risk of stroke, heart disease and heart failure, research shows. Here's how to get a healthy sleep schedule.