Aftercare Any kind of injection can result in bruising, so Medical doctors propose icing the area following receiving a glutathione shot (consider using a cold pack for 10 to twenty minutes to scale back swelling). With IV therapy, glutathione is infused inside a managed health care setting (for example, at https://gregoryuemuy.blogmazing.com/38881079/5-easy-facts-about-glutathione-injection-described