Can medical drape sheets be used as sanitary napkins?
Under normal circumstances, medical pads may temporarily substitute for sanitary napkins if used only for short-term emergencies or during periods of extremely light menstrual flow. However, they are not recommended as a replacement for sanitary napkins during heavy menstruation or for long-term use. If in doubt, it is advisable to consult a healthcare professional in advance. Detailed analysis is as follows:

If you are at the end of your menstrual cycle with very light flow and do not have sanitary napkins available, using an unopened, properly packaged medical pad (such as a sterile护理 pad) may be acceptable on a temporary basis. The soft material and basic absorbency of such pads can handle small amounts of discharge when changed promptly, and typically won't cause significant discomfort. In such short-term emergency situations, substitution is feasible.
However, if menstrual flow is moderate to heavy, or if long-term use during menstruation is required, medical pads should not be used as a substitute for sanitary napkins. Medical pads are primarily designed for postoperative care or initial postpartum lochia management. Their absorption capacity, blood absorption speed, and side-leak protection are generally inferior to those of sanitary napkins. Prolonged use may lead to leakage and prolonged skin moisture exposure. Some medical pads lack breathable layers, which may increase feelings of stuffiness during menstruation and potentially trigger skin allergies or infections.
In daily life, appropriate specialized hygiene products should be selected based on individual needs. Sanitary napkins that meet health standards are recommended as the first choice during menstruation. If symptoms such as skin itching or redness occur after use, discontinue immediately and seek medical evaluation if necessary.