1
Internal bleeding: Inadequate preoperative examination, some blood diseases, rough operation, bent needle tip and strenuous activity after operation can all cause internal bleeding.
2
Buried hair: the hair follicle is not completely destroyed, the pores are closed, and the regenerated mutant hair cannot pass through the pores normally and smoothly.
three
Thermal damage to skin: the hair removal needle is not inserted correctly to keep the insulating part away from the skin or press the switch prematurely during the needle insertion, resulting in epidermal burns.
four
Folliculitis: it can be caused by improper disinfection of hair removal needle and skin before operation, retention of contents after operation and blockage of pores.
five
Local redness and swelling: it is mainly a specific reaction caused by tissue sweat, and it may also be a manifestation of infection.
six
Decolorization: postoperative infection and scar softening may eventually lead to decoloration.
seven
Pigmentation: After skin injury, there is bound to be a change in color, pink when scabbing, gradually transitioning to dark brown, and finally fading is consistent with the surrounding skin.
eight
Sebaceous gland deficiency eczema: Sebaceous gland is located near the hair shaft, and the catheter mouth is located below the pores, which is easy to cause pore blockage and sebaceous gland damage during hair removal.