Once the treatment is done, ice is applied to the affected region. After the injections, slight redness may appear and disappear within a few hours. The presence of a slight swelling is also possible in a variable manner (bromelain-based preparations can be taken for this purpose, only if there are no specific contraindications). In some cases, some bruising may also occur, due to a small capillary breaking during the injection (in this case specific creams may be applied, provided there are no contraindications).