This disorder proceeds from so many various causes, which require
different treatment, that it is wiser to apply at once to a regular
homoeopathic practitioner, and especially in headache of frequent
occurrence.
_Medicines_. Nux vomica when headache is caused by indigestion;
Pulsatilla being useful for women; Belladonna and Ignatia, for sick
headache; Aconitum napellus and Arsenicum for nervous headache.