Most scorpion stings don't need medical treatment. But if symptoms are severe, you may need to receive care in a hospital. You may be given sedatives for muscle spasms and drugs through a vein (intravenously) to treat high blood pressure, agitation and pain.
The use of scorpion antivenom remains controversial because of concerns about effectiveness, side effects (more of a concern with older, less purified formulations), cost and access to care. Antivenom is most effective if given before symptoms develop, so children seen in remote rural emergency rooms, where access to medical centers and intensive care units is limited, are often treated with antivenom as a precaution. Also, if you have more-severe symptoms, your doctor may recommend the antivenom.
Your treatment will also depend on whether your doctor determines that your signs and symptoms are due to an allergic reaction rather than the effects of the venom.