The treatment of hair follicle corns can be done through oral, external and physical therapy as follows: 1. oral medication: isotretinoin soft capsule or vincristine capsule, also can apply heat clearing and dispersion medication, such as Baixian Xia Taje capsule or Blood Mansions and Stasis soft capsule; 2. external medication: retinoic acid type medication, such as 0.1% vincristine cream or tazarotene ointment, also can apply a layer of fruit acid on the affected area, so that the fruit acid can fully dissolve The effect can be achieved by applying a layer of fruit acids to the affected area, so that the fruit acids can fully dissolve the keratosis plugs in the follicular pores; 3, physical therapy: for example, the application of rapid puncture treatment with fire needles or the application of dye laser to dissolve the keratosis plugs.