A tampon is a feminine hygiene product designed to absorb menstrual fluid during a woman's period. It is typically made of cotton or a blend of materials and comes in various sizes and absorbencies to suit individual needs. Tampons are inserted into the vagina and can be worn for several hours, depending on the flow. Tampons are often preferred for their convenience and discretion compared to other products like pads. They usually come with an applicator for easier insertion, although some are designed for digital use. Proper usage and regular changing are important for health and comfort.