What are the treatments for erythromelalgia ?
These resources address the diagnosis or management of erythromelalgia:  - Gene Review: Gene Review: SCN9A-Related Inherited Erythromelalgia  - Genetic Testing Registry: Primary erythromelalgia   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care