In acute or chronic cases of this otorrhoea, two or three drops of the oil should be made fall into the ear twice or thrice in the day.    From Wordnik.com.  [Herbal Simples Approved for Modern Uses of Cure] Reference

The principal medicinal use of this plant in the Philippines is the introduction of the hot juice of its fleshy leaves into the external auditory canal in cases of otorrhoea or of simple earache, whatever its cause.    From Wordnik.com.  [The Medicinal Plants of the Philippines] Reference