To provide an adhesive material enabling treatment of dysfunction of jaw movement such as gnathal arthropathy by reducing physical, mental and economic burdens on a patient.

An adhesive material T has a substrate formed with a PVC film, and on the upper face of this substrate an adhesive is applied to form an adhesive layer. A release sheet 2 is adhered on the adhesive face. As the release sheet 2, two sheets of release paper are used, edge parts overlapping about in the middle, the upper side having a picking part 21 which does not adhere to the adhesive to facilitate releasing from the substrate. The substrate has many circular uniformly-distributed full-area-covering through-hole air holes 3 not so as to prevent dermal respiration of the adhered place.