The present invention relates to an interlabial pad which is used by being fitted between labia of a user for absorbing the menstrual blood, and provides an interlabial pad which can surely absorb even a high-speed, large-volume menstrual blood, flowing down the body along inner labial walls. An interlabial pad (14) is devised to provide an protruded area (14b) in a part of a flat area (14a), having an absorbing function, and the ratio of the protruded area (14b) and the flat area (14a) is controlled accurately.