caret icon Back to all discussions

Muscle cramping

I haven't been diagnosed with MG but my doctors and I are believe it is likely causing my symptoms, notably double vision and extreme muscle fatigue that varies throughout the day. AcHR and MuSK were both negative but I asked for some additional tests before we rule out MG.

My main question revolves around muscle cramping. I'm addition to profound muscle weakness at times, I have intense muscle cramping (mostly in the legs but also sometimes in the arms). It feels like my muscles are trying to contort in an unnatural way and I am unable to relax them. Afterwards they will be so sore and it feels like I did a really intense workout. If I try to use that muscle after it will burn and become numb and weak within minutes.

My muscles ache reflexes are also very sensitive. A gentle touch can cause then to spasm.

Does anyone with MG experience this? Or should I be considering different diseases?

  1. Yes.78 years old. Diagnosed 10-12 yrs ago. Cramps began 12 months ago, lower and upper legs,and left chest.

    1. I'm sorry to hear about your symptoms and the uncertainty surrounding your diagnosis. Muscle cramping and sensitivity can occur in Myasthenia Gravis (MG), but they are not typically considered hallmark symptoms of the condition. However, individual experiences with MG can vary widely, and some people may experience symptoms that are less common.

      1. Cramping in feet and fingers in right hand.-

        1. so glad to hear you found these dietary changes to be helpful for you!
          Also wanted to take a moment and welcome you to our community! If we can ever help locate any MG related info or simply provide a listening ear, please reach out. We care and are here for you. Again, welcome! -Jessica, Team Member

        2. Thank you kindly!

      2. Yes, terrible toe and foot cramps. Also spasms in ribs.

        1. Hi our community can definitely relate to experiencing such discomfort. Do you find anything provides you with some relief? I hope so. Please reach out anytime. Kindly, Jessica, Team Member

      Please read our rules before posting.