Trembling typically occurs due to exposure to the cold or at the start of a fever. But other conditions, including low blood sugar and fear, can cause shaking.
Your body r… See more

Cold environment
When the temperature drops below a level your body finds comfortable, you may start to shiver. Visible shivering can boost your body’s surf… See more

You probably don’t remember a time when you didn’t or couldn’t shiver. That’s because the only time in your life when you don’t shiver is at the beginning.
Babies don’… See more

In older adults, a tremor may be mistaken for a shiver. There can be several causes of tremor, including Parkinson’s disease.
Some medications, such as bronchodilators used for ast… See more