For a stomach ache, I take a cup of herbal liquid or warm salted water and lie down on my stomach. I also press my stomach gently so as to release the stomach muscles and speed up relief. To get rid of a headache, I take medication that relieves the aches and massage my neck up to the back of my ear. Headaches go away much faster when you massage the back of your neck so that neck muscles can relax and give you comfort. You should visit a doctor if the pain persists.