Yawning, shaking and severe muscle tension.

For the last several days I've been excessively yawning and shake violently when it happens. My muscles feel like I've just done a lot of exercise but I'm pretty inactive.

I have no idea what to do.

[brandycolwell]

i would say for sure see a doctor, a neurologist would be best. i have no idea what causes this. my muscles shake when i yawn, but i have never been told as to why, good luck hope you get some answers.