If a patient is exposed to these anaesthetics or musle relaxants, the body temperature may rise very quickly. This tend to cause a very fast heart rate and muscle stiffness and rigidity. It is therefore essential that both the surgeon and the anaesthetist know if someone has central core myopathy before surgery so that appropriate measures are taken, and certain anaesthetic drugs avoided. It is also wise to wear a medic alert tag or bracelet stating the condition and risks. At the moment, there is no cure, nor any drug treatment for central core myopathy.
Physiotherapy is one of the main forms of help.
An initial physiotherapy assessment at the time of the diagnosis should be followed by an exercise programme and regular check-ups. Children and adults are encouraged to remain as active as possible and ensure that they do not become overweight to limit the strain imposed on their weak muscles. Swimming is a particularly good form of exercise.