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Is Your Hand Shaking? Understanding the Signs and Symptoms of Tremors
Published: Sep 14, 2023
Tremors can be more than just a case of the nerves. These involuntary shaking movements can be a sign of various medical conditions. But how can you tell if your shaking is normal or something to worry about?
Recognizing Tremor Symptoms
Tremors typically appear as a rhythmic shaking in one or more parts of the body. The most common areas affected are the hands, but tremors can also occur in the arms, head, voice, or legs. The shaking might be constant or come and go. It may get worse when you're stressed or trying to do certain activities.
Types of Tremors and Their Signs
Different types of tremors have distinct characteristics. Rest tremors occur when your body is relaxed and supported, like when your hands are in your lap. Action tremors happen when you're using your muscles, such as reaching for an object or writing. Some tremors are worse during specific tasks, like holding a cup or using utensils. The speed and amplitude of the shaking can also vary depending on the type of tremor.
When to Worry About Tremors
While occasional shaking, like when you're nervous or have had too much caffeine, is normal, persistent tremors warrant medical attention. See a doctor if your tremors interfere with daily activities, occur regularly, or are accompanied by other symptoms like stiffness or balance problems. Sudden onset of severe tremors or tremors that only affect one side of your body should be evaluated promptly.
Tracking Your Tremors
Keeping a tremor diary can be helpful for diagnosis. Note when your tremors occur, what you were doing at the time, and any factors that seem to make them better or worse. This information can help your doctor determine the cause and best treatment for your tremors. You might also consider recording a video of your tremor to show your doctor.
Frequently Asked Questions
Yes, stress can exacerbate existing tremors or cause temporary shaking.
Not always; some tremors are so fine they're only noticeable to the person experiencing them.
Yes, tremors can be intermittent or constant depending on the cause.
Some types, like essential tremor, may worsen over time.
Yes, though some conditions cause tremors primarily on one side.
Shake Off the Uncertainty
Understanding the signs and symptoms of tremors is the first step towards getting proper diagnosis and treatment.
References
- Thenganatt MA, Louis ED. Distinguishing essential tremor from Parkinson's disease: bedside tests and laboratory evaluations. Expert Rev Neurother. 2012;12:687-696.
- Bhatia KP, et al. Consensus Statement on the classification of tremors. Mov Disord. 2018;33:75-87.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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