I have had RLS for 30+ years. It is with me 24/7 and I usually sleep around 3 to 4 hours per night, but not all in one stretch. There is usually at least one break where I'm up and about walking and stretching my legs and arms (yes it's in my arms also). Last night I only slept for one hour total.
The sensations make it so difficult to go to the cinema, a restaurant, a plane journey. Imagine my 11 hour international flight where I spent the most of it in the area between the toilet and the crew area, walking in very small circles. I have a card from the RLS Foundation confirming that I have a neurological movement disorder and carry this with me in case I need to show it. i.e. Someone tells me to sit down.
As I sit here at present on my computer, it's in my right leg which I am swinging and jerking to try and ease the horrible sensations.
Yes, I have tried the magnesium oil liquid and also the spray without success. I also take magnesium as a supplement.
One thing I would say is that it is very important that you have a blood ferritin serum level of over 100. For the general public around 20 is fine. You will probably have to ask for this as it's not normally done as a routine blood test. Don't let the dr just tell you that the result is 'normal'. 'Normal' is very different for an RLS sufferer. You need it up at 100+.
Research has shown that the source of RLS is a deficiency of iron in the brain. This leads to imbalances in the levels of adenosine, dopamine and glutamate. The high levels of dopamine result in the movment issues and the high glutamate leads to the insomnia.
Sometimes people have PLMD (Periodic Limb Movement Disorers) and think it is RLS. Just in case anyone is reading this, here is the criteria to help decide if it is actually RLS.
If it helps, here are the questions listed by a doctor to determine if it is RLS:
1. Do you experience the urge to move?
2. Is the need to move overwhelming to the point that you cannot resist moving your legs?
3. Will the urge to move increase if you are in a confined position?
4. Do you have symptoms both sitting and lying?
5. How long do you need to be at rest before your leg symptoms begin?
6. Do your symptoms only begin when your legs are in a specific posture?
7. How quickly do you get relief when you start moving?
8. Do your leg symptoms occur when you are walking?
9. If you have obtained relief with walking, do the symptoms ever return while you continue to walk?
10. When are your symptoms worst?
11. When you are symptoms least?
12. Do you find your symptoms are less in the morning?
RLS is where you have the urge to move, you must must move in order to relieve the horrid sensations even though they are only eased for a second or two.
PLMD is when the limb jerks of its own accord. And this can happen while asleep (and probably not aware of it) or awake.
My apologies for such a long post. RLS is often a greatly misunderstood disease and often the butt of humour where in actuality when it is severe it destroys lives and relationships. I therefore took this opportunity to say a little about it just in case it may enlighten some who are unfamiliar with the disease. Also to let folks who might have it know to get their blood ferritin serum level up.