Before taking divalproex sodium, tell your doctor or pharmacist if you are allergic to it; or to valproic acid or valproate sodium; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Anesthesia for Carpal Tunnel Surgery. There are two anesthesia options for patients undergoing carpal tunnel release. The first option is local anesthesia, which is the same type of anesthesia you may have received at the dentist's office. The second option is monitored anesthesia care, which is
Injection of medications similar to lidocaine are used to block the nerves for several hours. This type of anesthesia could be anaxillary block (only the arm is asleep) or a wrist block (only the hand is asleep). The surgery can also be performed by simply injecting lidocaine around the area of the incision.