The rest sip every time you awaken during nite. Makes you sleep deeper, cures the condition. Make certain there's no tumor on adrenals. You need an MRI for that one. It makes the heart light.
Beer is full of hops.
Two sips at bedtime, and another two sips every time you wake. Better to make HOPS herb from healthfood store into that nitey-tea, steeping never simmering. Next to last, exercise. There are files on my website about learning the thought forms that help you to relax.