Can Band-Aid be used under any circumstances?

　　“"Band-Aid" can be used in any situation

　　There are many small accidents in life, such as minor injuries and bleeding. Many people are used to using band-aids to stop bleeding after injuries. In fact, band-aids cannot be used under all circumstances.

　　Band-Aids should not be used on wounds with larger wounds, wounds with unclean surfaces, foreign bodies in the wounds, deep and narrow wounds, or wounds bitten by animals (such as cats and dogs). In addition, band-aids cannot be used on wounds that are ulcerated or runny due to burns caused by hot water or heat. To prevent secondary infection caused by poor drainage of secretions.