There are many ways to remove underarm scars, such as medication application, localized closed treatment, laser treatment, surgical treatment and so on. 1. Drug application: For underarm scars formed in the early stage, you can reduce the pigmentation of the scars by applying medicines such as cumenexin cream ointment, vitamin E cream, etc., so as to achieve the effect of fading the scars. 2. Local closed treatment: you can inject tretinoin and betamethasone into the underarm scars for closed treatment, so as to make the scar tissues atrophy, so as to achieve the purpose of removing the underarm scars. 3. Laser treatment: laser to burn underarm scars, can remove the necrotic tissue of the scar, and at the same time make its local collagen, so as to achieve the effect of removing and fading underarm scars. 4. Surgical treatment: If the underarm scars are relatively large, or those who have no effect through the above ways can also take surgical treatment, such as radio frequency scar removal, subcutaneous fat filling and so on to lighten. There are many ways to remove underarm scars, due to the different nature of each person’s scars, different situations, treatment methods are different, it is recommended that patients go to the hospital in time for treatment, the above drugs and other treatments need to follow the doctor’s instructions, not blindly use their own medication, so as not to lead to adverse consequences.