Here are some things that might make a person tremulous:
Physical causes:
* Cold: Shivering from cold can make you feel tremulous.
* Fatigue: Being tired can make your muscles feel weak and shaky.
* Low blood sugar: Hypoglycemia can cause trembling, weakness, and dizziness.
* Caffeine withdrawal: The withdrawal symptoms from caffeine can include trembling and shakiness.
* Medical conditions: Certain medical conditions, like Parkinson's disease or hyperthyroidism, can cause tremors.
Emotional causes:
* Fear: Feeling scared can cause your body to tremble.
* Anxiety: Anxiety disorders can manifest in physical symptoms like tremors.
* Stress: High levels of stress can lead to physical tension and trembling.
* Excitement: Extreme excitement or joy can also cause trembling.
* Nervousness: Feeling nervous before a public speaking event or a job interview can make you tremble.
Other causes:
* Alcohol withdrawal: Tremors are a common symptom of alcohol withdrawal.
* Drug withdrawal: Some drugs, like benzodiazepines, can cause tremors upon withdrawal.
* Dehydration: Dehydration can cause muscle weakness and tremors.
* Lack of sleep: Sleep deprivation can lead to shaky muscles and tremors.
If you are experiencing tremors, it is important to consult a doctor to determine the underlying cause.