With the aim of elucidating some important aspects of the phenomenological analysis of physical pain, I will show in this paper that Phenomenology of Pain constitutes a singular case within the general context of the Phenomenology of Body. In order to show that thesis, I will consider, first, the relationship between attentional modes and the birth of pain and, second, the relationship between birth of pain and body schema disturbance. Finally, with the objective of justifying mi own thesis, I will consider the relationship between attention and body schema.