Tremor – Shaking That May Occur at Rest – Causes, Diagnosis, and Treatment

Tremor – Shaking That May Occur at Rest – Causes, Diagnosis, and Treatment at Emirates Hospitals Group

At Emirates Hospitals Group, we understand that tremors—uncontrolled shaking movements that may occur at rest—can affect daily activities and quality of life. Tremors may be mild or severe, temporary or chronic, and can result from various neurological, medical, or lifestyle-related factors. Identifying the underlying cause is crucial for effective management and treatment.

Causes of Tremor

Several conditions can lead to tremors, including:

• Essential Tremor – A common neurological disorder that causes involuntary shaking, often affecting the hands, head, or voice. It usually worsens with movement but can also be present at rest in advanced cases.
• Parkinson’s Disease – A neurodegenerative disorder that causes resting tremors, typically starting in one hand before progressing to other parts of the body.
• Multiple Sclerosis (MS) – Damage to the nervous system in MS can result in tremors, affecting coordination and movement.
• Stroke – Certain types of strokes can cause tremors due to damage in areas of the brain responsible for movement control.
• Hyperthyroidism – An overactive thyroid can lead to excessive nervous system activity, causing hand tremors.
• Low Blood Sugar (Hypoglycemia) – A drop in blood sugar levels can trigger shaking, especially in people with diabetes.
• Medication Side Effects – Certain medications, including some antidepressants, asthma inhalers, and anti-epileptic drugs, can cause tremors.
• Alcohol Withdrawal – Tremors may occur in individuals who suddenly stop consuming alcohol after prolonged use.
• Neuropathy – Peripheral nerve damage due to diabetes, vitamin deficiencies, or other conditions can lead to tremors.
• Psychogenic Tremor – Stress, anxiety, or psychological conditions can trigger tremors that may worsen with emotional distress.

Diagnosis of Tremor

A thorough neurological evaluation at Emirates Hospitals Group is essential to determine the cause of tremors. Diagnostic methods may include:

• Medical History and Physical Examination – Assessing the onset, pattern, and severity of tremors along with any related symptoms.
• Blood Tests – Checking for metabolic imbalances, thyroid dysfunction, or vitamin deficiencies.
• Neurological Tests – Evaluating muscle strength, reflexes, and coordination.
• Imaging Studies (MRI or CT Scan) – Identifying structural or functional abnormalities in the brain that may be contributing to tremors.
• Electromyography (EMG) and Nerve Conduction Studies – Measuring nerve and muscle function to assess possible nerve disorders.

Treatment for Tremor

The appropriate treatment depends on the underlying cause of the tremor. At Emirates Hospitals Group, our specialists provide personalized treatment plans that may include:

• Medications – Beta-blockers, anti-seizure drugs, or dopamine-based medications for Parkinson’s disease to help control tremors.
• Physical Therapy – Exercises to improve muscle control, coordination, and reduce the impact of tremors on daily activities.
• Lifestyle Modifications – Reducing caffeine intake, managing stress, and maintaining a healthy diet to minimize tremor severity.
• Deep Brain Stimulation (DBS) – A surgical procedure that implants electrodes in specific brain areas to regulate abnormal nerve signals in severe cases.
• Botulinum Toxin Injections – Injections to help reduce tremors in targeted muscles, especially in cases of essential tremor or dystonia-related tremors.
• Treatment of Underlying Conditions – Managing conditions such as thyroid disorders, diabetes, or anxiety to alleviate tremor symptoms.

If you are experiencing persistent or worsening tremors, seeking expert evaluation at Emirates Hospitals Group can help determine the cause and provide effective treatment options to improve your quality of life.

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