Pressing and throbbing. As soon as the air strikes the head those pains come on. These are the principal features. A slight touch will aggravate the disturbance. But notice the exception.
Hard pressure ameliorates the China pains, as light pressure aggravates.
The jar and motion of walking hurt the head. Even turning over in bed aggravates. Cannot ride in a carriage or anything that jolts. Ameliorated by hard pressure. The scalp feels as if the hair was grasped roughly.