Bactrim ointment, also called mupirocin ointment, works by itself to kill infectious skin diseases caused by staphylococci or other anaerobic bacteria, and is good for improving the symptoms of red, swollen, hot and painful skin. One contains 10 grams and the price fluctuates between 10-20 yuan. It is recommended to choose to apply it twice a day, and it has a good regulating effect on skin infection hyperplasia caused by folliculitis or certain irritation later. However, it should be noted that the redness and swelling of the skin fissures caused by trauma is not recommended to choose to use Bactrim ointment, otherwise the matrix inside Bactrim ointment will enter the wound and affect the wound healing, which may lead to secondary contamination of the infected area to aggravate the original symptoms, which is not conducive to health. If necessary, it can also be combined with oral anti-inflammatory drugs, the effectiveness of its treatment is more significant.