Yes seizures cause alot of tightness in muscles I am now going to get massages once a week to loosen my muscles. It really helps.

Yes it can be painful and hurt after a seizure

I use to fall on my left side and bit the left side of my tongue. I wonder if that's why I've astiff painful left elbow joint and knee now. My first seizure in the street when I was eighteen I remeber my left elbow was grazed so I wonder if it has come from that

I use to when I had grand Mal seizures.

Yes very painful. I have trouble walking for days sometimes have bitten chunks out of my tongue and knocked out and broken most of my teeth