As long as the corset is chosen correctly, it is harmless to wear it in accordance with medical advice or instructions. There are two types of corsets: one is for plastic surgery, such as liposuction surgery, which needs to be worn after the surgery, such corsets are not only harmless but also beneficial to the body, because after plastic surgery a cavity may be formed under the skin, when the corset has the function of making the cavity closed, there is pressure to stop bleeding, but also to promote tissue healing as soon as possible, such shapewear will be taken off after wearing for a certain period of time. The other is usually worn, through the pressure of the body fat or part of the muscle tissue compression to other places, so that the body looks beautiful and more shapely, but this kind of shapewear is not suitable for a long time to wear, can compress the local tissue so that local tissue ischemia, hypoxia, resulting in necrosis, there may be patients will be pain or local skin ischemic symptoms, so this kind of shapewear needs to be properly worn, so that the body can be worn. Wearing time should not exceed 8 hours per day.