An epidural involves injecting a steroid into a targeted area for the purpose of obtaining pain relief and increasing mobility. However, following your epidural steroid injection there are several things you’ll want to avoid to ensure your overall health and safety: Don’t Drive. You cannot, and should not, drive after your epidural as you’ll often experience numbness and slow reflexes after receiving this type of injection. It’s important to arrange transportation to and from your appointment, as you shouldn’t drive for at least 12 hours following treatment. Don’t Apply Heat. After your treatment, it may be tempting to apply heat to the area, especially if the injection site is sore. However, this can actually aggravate the area further so it should be avoided for at least 72 hours following your procedure. You should also avoid very hot showers, steam rooms, and hot packs in this time frame as well. Instead, apply ice to the area to provide some relief should you need it. Don’t Exercise. While you likely won’t feel like exercising following your treatment, avoid it even if you do for at least 24 hours. It’s important to give your body time to adjust to your treatment, so steer clear from strenuous and high-impact exercise/movements until you’re fully recovered.