The forging method of the head bone of the grouper is as follows:

1. Clean the head bone and put it in a suitable container;

2. Heat it with strong fire, calcine it until it is red, take it out and let it cool.

Shishou fish brain stone is a commonly used Chinese medicine, which is an otolith in the skull of Pseudosciaena crocea or Pseudosciaena crocea. It has the functions of fossilization, stranguria relieving and detumescence, and can effectively treat many diseases.