The utility model provides an absorbent article which prevents the skin of a wearer and the surface of a surface piece from being wetted, keeps the uterus of the wearer warm and further reduces the physical pain. The absorbent article (1) comprises a liquid-permeable surface piece (11), a liquid-tight back piece (12) and an absorber (2) configured between the surface piece (11) and the back piece (12) and heaters (3A) and(3B) are respectively configured between the surface piece (11) and the back piece (12) and on the outer side which is closer to the length direction (L) of the absorbent article (1) than the area where the absorber (2) is arranged.
