The present invention relates to an absorbent article, which may prevent the side portion of the absorbent body from contacting with the inner side of the thigh of a wearer while the folding wing portions are attached onto the underwear, and may also prevent the occurrence of large twisting of the side portion of the absorbent body. The present invention provides an absorbent article (1), which comprises: a main body portion (10) having a surface layer sheet (2), a back sheet (3), and an absorbent body (4)； and, the wing portions (6) disposed on both sides of the main body part (10). In which, the main body part (10) further comprises a bending resistance sheet (5) configured between the absorbent body (4) and the back sheet (3). The edges (51) of both sides of the bending resistance sheet (5) in width direction are located farther outside in the width direction than the side surfaces (41) of the absorbent body (4). Comparing the area configured with the bending resistance sheet (5) with the area not configured with the bending resistance sheet (5), the bending resistance sheet (5) brings the rigidity to the absorbent article (1) making the absorbent article (1) harder to bend.本發明係關於提供一種吸收性物品，其為折疊翅膀部貼付於內衣時，可抑制吸收體之側面部分碰到穿著者之大腿內側的同時，可抑制吸收體之側面部分產生大扭曲。本發明為含有具備表層薄片(2)、背面薄片(3)及吸收體(4)之本體部(10)，與配置於本體部(10)之兩側的翅膀部(6)之吸收性物品(1)，其中本體部(10)為進一步具備設置於吸收體(4)與背面薄片(3)之間的折曲抑制薄片(5)，折曲抑制薄片(5)之寬方向的兩側之邊緣(51)比吸收體(4)的側面(41)在寬方向上位於更外側，設置折曲抑制薄片(5)之區域與未設置折曲抑制薄片(5)之區域相比較，折曲抑制薄片(5)賦予吸收性物品(1)剛性，使吸收性物品(1)難以折曲。
