All nervous conditions resolve them selves on their own.There are only two things that keep a nervous condition chronic.

They are self diagnosis or temper(fear and anger)

The more we look into a imbalence the stronger they become.

The more we worry about loss of sleep or anything the more they stay around.

The more we fear and have anger the less likely we will relax.

If we learn what is toxic to our sensitive nervous system and avoid it nature restores health.

That is why I say nature resolves these things as it always has.