It affects men and women equally. An examination indicates weakness of the facial and shoulder muscles. A serum creatine kinase may be normal or slightly elevated. A muscle biopsy may be nonspecific, or may confirm the diagnosis. There is no known cure for facioscapulohumeral muscular dystrophy.
Treatment is aimed at control of the symptoms to maximize the quality of life.
Activity is encouraged. Physical therapy may be helpful to maintain muscle strength. Genetic counseling may be advised before having children. Progressive disability occurs very slowly with facioscapulohumeral muscular dystrophy. The patient's disability is often minor and life span is usually not affected.