Potasium and Magneseum works for me.

Besides my legs I get one in my elbow . Just one elbow. The rod in that arm may have something to do with it but I don't know.

I once woke up in the middle of the night, noticed my face was wet from my eyes watering. And that's when it hit me. My right arm was in so much pain it just made my eyes open up like flood gates.

It’s part of spasticity, the most common is usually the ms hug around the ribs but it can happen in any muscle I get it in my calves and neck. I use capsaicin cream or lidocaine with lavender roll on

Yes i been getting those a lot in my forearm and my shins.