An incontinence liner (1) is provided with a liquid permeable skin contact side sheet (4), a liquid impermeable non-skin contact side sheet (5), and an absorptive body (6) arranged between the skin contact side sheet (4) and non-skin contact side sheet (5) and including an absorptive material. The absorptive material includes 30 to 70 mass% of a high absorption polymer. The absorptive body (6) includes an absorbing part (6A) positioned at a urinating position (UP) of a wearer (W) when worn, a diffusing part (6D) extending around the absorbing part (6A) up to a peripheral edge (6P) of the absorptive body (6), and diffusion-suppressing parts (6S) scattered inside the diffusing part (6D). An average absorptive material density of the diffusing part (6D) is higher than an average absorptive material density of the absorbing part (6A), while an average absorptive material density of the diffusion-suppressing parts (6S) is lower than an average absorptive material density of the diffusing part (6D). The absorbing part (6A) projects toward the skin contact side sheet (4) more than the other parts of the absorptive body (6), while the diffusion-suppressing parts (6S) project toward the skin contact side sheet (4) more than the diffusing part (6D).本發明之失禁用護墊係具備：透液性的肌膚抵接側薄片；不透液性的非肌膚抵接側薄片；以及配置在該肌膚抵接側薄片與非肌膚抵接側薄片之間，包含吸收材的吸收體(6)。吸收材係包含30至70質量%的高吸收聚合物。吸收體(6)係包含：在穿用時位於穿用者之排尿位置(UP)的吸收部份(6A)；在吸收部份(6A)的周圍，一直擴散到吸收體(6)之周緣(6P)為止的擴散部份(6D)；以及散佈在擴散部份(6D)內的擴散抑制部份(6S)。擴散部份(6D)的平均吸收材密度係高於吸收部份(6A)的平均吸收材密度，且擴散抑制部份(6S)的平均吸收材密度係低於擴散部份(6D)的平均吸收材密度。吸收部份(6A)係比吸收體(6)的其他部份更加朝向肌膚抵接側薄片突出，並且擴散抑制部份(6S)係比擴散部份(6D)更加朝向肌膚抵接側薄片突出。
