The recovery time after a Botox injection is usually minimal, and most people can resume their normal activities immediately after the procedure. However, it is common to experience some temporary side effects, such as redness, swelling, and bruising at the injection site. These side effects typically subside within a few hours to a few days after the procedure. In some cases, it may take up to two weeks for the full effects of the Botox injection to be noticeable.