Apply CHI Palm on Balance to point of pain or toward center of head through crown or side of head. For intermittent migraines, you might want to carry the CHI Palm with you and apply it at first sign of oncoming migraine. Laying down in the back seat of a car for 10 or 20 minutes with CHI Palm applied to the head often greatly reduces the length and severity of a migraine. In some cases regular application of the CHI Palm reduces frequency and severity of future migraines.