Lingering headahce, dizziness, vertigo, lassitude, lustreless face, pain relieved by warmth and aggravated by cold, overstrain or mental stress, weak, thready pulse, thin, white tongue coating.

• 痛势绵绵，头晕目眩，神疲乏力，面色无华，喜暖畏冷，操劳或用脑过度则加重，脉细弱，舌质淡，苔薄白。