Have you been using medication (e.g., lithium, antidepressants, valproate)?
Do you experience fine tremor (usually in the range of 8-12 Hz) occurring during attempts to maintain a posture, in association with the use of the medication? This tremor is very similar to the tremor seen with anxiety, caffeine, and other stimulants.
Based on your answers, it is unlikely that you experience tremors in response to a medication. A tremor can be described as involuntary, rhythmic and uncontrollable muscle movements. They occur in the face, head, trunk, voice and in the hands. When the tremors are caused by a drug, it’s called medication-induced postural tremor. Starting a new medication can cause tremors, and they can also occur because of drug withdrawal. Sometimes a tremor may worsen when increasing the dose of a medication. In other cases, decreasing a medication may resolve a tremor.
Unfortunately, you are displaying symptoms typically seen among individuals who have medication-induced postural tremor. Seeking medical support may be of high importance. A tremor can be described as a rhythmic, uncontrollable and quick movement of the body. In your case the tremor may be caused by a medication. When visiting your doctor, it may be important to bring a list of the medications that you are taking, and also keeping track of how often you are having tremors. Your doctor may order a blood test and CT and MRI scans. Your doctor will probably conclude that you should stop taking the drug that is causing the tremors. He may also discuss additional treatments with you.
https://parkinsonsdisease.net/clinical/medication-induced-tremors/
https://www.healthline.com/health/drug-induced-tremor#treatment
DSM-5

Ambra null
Hi! I’m Ambra Marcucci. I have a PhD in Psychology and Justice and I have been working as a content writer for over 2 years. Besides writing, I am an extremely passionate American Football player, and I am studying to become a sports agent. I’m originally Dutch and speak Italian, English and Portuguese as well. You can find me on LinkedIn at: www.linkedin.com/in/ambra-marcucci-67505175/