When the radial nerve injury is caused by a broken bone, fixing the bone may reverse the nerve injury or make it better. This may involve surgery or the use of a cast. Other treatments may include:
Surgery may cause bleeding, infection, or allergic reaction to anesthesia. Aspirin and other pain medications may cause stomach upset, allergic reactions, or kidney damage. Other side effects depend on the specific medication used.
Treatment for a radial nerve injury may or may not be able to reverse the lost function in the person's arm. Someone who does not recover fully often benefits from long-term physical therapy and occupational therapy. Deformity of the hand and muscle shrinkage can occur in severe cases. Some people may recover completely and need no further treatment.
The healthcare provider can help people monitor the injury by measuring the strength and sensation in the affected areas. Some of the medications used to treat pain may also need monitoring, which can include blood tests. Any new or worsening symptoms should be reported to the healthcare provider.