There are several other disorders affecting muscles and nerves besides muscular dystrophy. See your pediatrician and discuss possible testing that may be done and follow any referrals that the testing then indicates.
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.