Improper hair removal will cause thickening of the hair, ingrown hairs, pigmentation, inflammation of the hair follicles, and rough keratinization. Therefore, we should pay attention when choosing hair removal and choose a professional institution or hospital to help. If you want to remove your hair, Guangzhou Time Plastic Surgery Hospital will solve your worries. 1. Hair becomes thicker. Most people have a wrong idea about shaving, thinking that hair will become thicker as they are shaved. In fact, after shaving the soft and thin tip, the thick hair shaft left behind will look thicker due to the cross section. In fact, the hair grown from the hair root is still the same thickness. The same is true for boys who shave every day without making their beards thicker. However, shaving thick hair will leave behind hair roots that are difficult to remove. The pores will appear as black dots, especially when the hair has just grown out, which will be more obvious and affect the appearance. To avoid this, use plucking or laser hair removal. 2. Ingrown hairs: This is the most dangerous complication of self-removal. It is often caused by broken hairs due to plucking or reverse shaving. The hairs are buried inside the skin and cannot grow normally. A small number of cases are caused by damage to the epidermis or hair follicles caused by hair removal, and the pores are blocked during skin healing, causing hair to become embedded. The appearance of ingrown hairs is like goosebumps. As a result of the buried hairs, it will cause irregular inflammatory reactions and produce pigmented scars. Surgery is usually required to remove buried hair. Correct hair removal methods, coupled with regular massage and exfoliation of the hair removal area, can help hair grow out of the skin and prevent ingrown hairs. 3. Chemical hair removal such as pigmentation beeswax, hair removal cream, hair removal mousse, etc. may cause irritation and allergic reactions to the skin. People who are allergic to hair removal cream should not try drug hair removal. It is best to apply it on the inside of the elbow first, and conduct an allergy test to confirm that there is no reaction such as redness, swelling, or itching before using it on other parts. Physical hair removal such as razors and depilators may cut the skin and cause pigmentation or scars if used improperly. No matter which method is used to remove hair, it will cause slight damage to the skin. After hair removal, you must moisturize and pay attention to sun protection, otherwise pigmentation will occur after the skin is injured. 4. Inflammation of hair follicles and rough keratosis. Removing hair by plucking is not only painful but can also easily cause inflammation of the hair follicles. After plucking, be sure to apply lotion to calm and moisturize the skin. People with fragile skin can also apply antibiotic ointment (chlortetracycline, chlortetracycline, etc.) in advance. Mycomycin and other eye ointments) to avoid inflammation and infection. Using scraping to remove hair often causes scratches on the epidermis, which can lead to rough keratinization of the skin over time. Therefore, you should clean and lubricate your skin before shaving, and moderately moisturize and exfoliate after hair removal. The scraper must be replaced frequently to keep it clean and sharp.