It could be the shivers from getting too cold. It could be from a high temperature. It could be seizures.
Where your tires shake uncontrollably.
Yes this is definitely a sign of pain somewhere.
The bottom jaw on a cat can shake for many reasons. There could be a congenital defect, a side effect of medication, or illness.
Seizures
Rigors is the medical term meaning shaking due to chill.
a condition where one blushes uncontrollably.
You should probably see a doctor, becauseyou may have something wrong with your nervous system.
Mine does this when he is scared. Maybe something during the night scared yours.
Horrible, especially your first time. I thought I was gonna die. You shake uncontrollably and you can't eat or drink easily.
When a child's leg or any part of the body shakes uncontrollably during any part of the day, it could possibly be a seizure. The best thing to do is follow up with a physician to rule out any medical causes.
Sobbing uncontrollably is an emotional response with crying and convulsive gasping. This type of emotion is hard to get under control and ones speech is usually garbled.
seizure? essential tremor?