Why RLS is a Problem?
Restless leg syndrome (RLS) is a nervous system disorder that causes uncomfortable feelings in your legs (and other extremities) during the night. RLS can cause enough discomfort to interfere with sleep which is why it is considered a sleep disorder. This discomfort can cause you to wake up and move your leg to ease the discomfort, which can make it hard to fall back asleep.
The bad news is that this is a vicious cycle, as the sleep deprivation may in turn also worsen your symptoms. Also, people with mild or intermittent RLS may have their RLS go undetected or misdiagnosed, which in means their sleep deprivation may go with improvement.
The good news is that this sleep disorder does not usually require medication and there are things you can do to improve it.
