Hand tremors at rest

Overview

Hand tremors at rest are involuntary shaking movements of the hands that occur when the muscles are relaxed and not being used for any activity. This type of tremor is most noticeable when the hands are lying still in the lap or hanging by the sides of the body.

Common Causes

Rest tremors in the hands can occur due to several common factors. Stress, anxiety, and fatigue often cause temporary shaking that becomes more noticeable when the hands are still. Excessive caffeine intake, certain medications, and low blood sugar levels can also trigger trembling. As people age, mild tremors may develop naturally due to changes in the nervous system. Additionally, an overactive thyroid gland can cause tremors throughout the body, including the hands when at rest.

Severity Levels

Mild: Occasional slight shaking of one or both hands when completely at rest, barely noticeable to others and doesn't interfere with daily activities.

Moderate: More frequent and visible trembling that may cause embarrassment in social situations and occasionally affects your ability to perform fine motor tasks.

Severe: Constant, pronounced shaking that significantly impacts daily functioning, makes it difficult to eat, write, or perform basic self-care activities, and may affect sleep quality.

Medical Attention

You should contact a healthcare provider if hand tremors suddenly develop, worsen over time, or interfere with your daily activities like eating, writing, or dressing. Seek immediate medical attention if tremors are accompanied by other concerning symptoms such as muscle stiffness, difficulty walking, confusion, or changes in speech. It's also important to see a doctor if tremors affect your ability to work or perform routine tasks safely.

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