Are muscle cramps around the ribs common with myasthenia gravis, especially when twisting?
Yes, muscle cramps can definitely happen with MG, and experiencing them around your ribs when twisting isn't unusual. The pattern of pain and cramps in MG typically follows the same progression as muscle weakness—starting in the eyes Show Full Answer
Are muscle cramps around the ribs common with myasthenia gravis, especially when twisting?
Yes, muscle cramps can definitely happen with MG, and experiencing them around your ribs when twisting isn't unusual. The pattern of pain and cramps in MG typically follows the same progression as muscle weakness—starting in the eyes and face, then spreading to the neck, arms, and legs. The trunk muscles, including those around your ribs, can certainly be affected too.
One common trigger for these cramps is the medication many people take for MG. Cholinesterase inhibitors like pyridostigmine help with muscle weakness but can actually cause muscle cramps as a side effect. Studies show that 30-40% of people taking these medications report experiencing muscle cramps.
Here are some strategies that might help:
- Apply cold packs or ice to the cramping area until it feels better
- Try a heating pad if cold doesn't work for you (though be mindful that heat can sometimes worsen MG symptoms)
- Stay well-hydrated—dehydration increases cramp risk through electrolyte imbalances and muscle fatigue
- Gentle stretching and conscious exercise can help, but don't overdo it
- Consider natural muscle rubs with ingredients like arnica or peppermint (check with your doctor first)
If these cramps are persistent or worsening, it's worth discussing with your doctor to rule out other conditions that might need treatment.
January 3
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