Tremor disease or tremor refers to the condition in which a part of the body or a limb shakes or moves in an unintentional, rhythmic, and uncontrollable manner. These movements typically affect one or more muscle groups and are involuntary. Tremors can occur anywhere in the body, but are most commonly seen in the hands. Tremor occurs as a result of the involuntary contraction and relaxation of muscles.
Tremor usually occurs as a primary health issue, but sometimes it can also be seen as a symptom or side effect of other health problems. Treatment options vary depending on the cause and severity of the tremor and how it affects the person's quality of life. In some cases, medications or surgical interventions can help bring the tremor under control. Additionally, lifestyle changes and rehabilitation exercises can contribute to the management of the tremor. Therefore, it is important for individuals experiencing shaking problems to consult a healthcare professional and get information about appropriate treatment options.
What Are the Types of Shaking (Tremor)?
Shaking (tremor) can be divided into various types, and these types are classified based on factors such as how the shaking occurs, when it appears, or under what conditions it becomes prominent. Some of the tremor types include:
Resting Tremor: Resting tremor occurs while a person is at rest and decreases or disappears when he begins to move. It is a type associated with neurological disorders such as Parkinson's disease.
Postural Tremor: It occurs in a certain position, for example, when stretching his hands forward.
Action Tremor: Action tremors occur while performing a specific task. For example, shaking can be seen when directing an object toward a target. This type of tremor may be more prominent while his hands are shaking.
Essential Tremor: It is one of the most common types of tremors and is generally associated with a family history. It becomes prominent in the form of shaking in the hands. It usually increases when trying to hold something in his hand or perform delicate procedures.
Orthostatic Tremor: This type of tremor involves shaking in the legs during standing or walking. It usually occurs when a person stands and walks.
Psychogenic Tremor: Psychogenic tremor is a type associated with psychological stress or emotional factors. It may be related to mental health issues and may require psychiatric evaluation.
What Causes Tremor Disease?
Tremor disease, also called shaking, usually occurs due to neurological causes. The causes and triggers of tremor can be complex, and each type of tremor may have a different cause or triggering factor. The main causes of tremor disease include:
Essential Tremor: This is the most common type of tremor and is generally associated with a family history. Although the exact cause is unknown, genetic factors are thought to play a role.
Parkinson's Disease: Parkinson's disease can be a cause of tremor that occurs at rest. Dopamine deficiency is one of the main causes of this disease.
Medications: Some medications or side effects of medications can be the cause of shaking. Especially long-term medication use or discontinuation of medications can lead to shaking problems.
Alcohol Withdrawal: When alcohol is stopped as a result of chronic alcohol use, shaking may occur. This is called "alcohol withdrawal tremor".
Thyroid Issues: Overactive or underactive functioning of the thyroid gland can cause shaking problems.
Neurological Disorders: MS (Multiple Sclerosis), ALS (Amyotrophic Lateral Sclerosis), and other neurological diseases can lead to tremors.
Psychogenic Causes: Psychological stress or anxiety can cause shaking in some people. This type of shaking is called "psychogenic tremor".
Old Age: The risk of shaking may increase with old age. Some types of tremors, such as essential tremor, can become more common with age.
Toxic Causes: Exposure to certain toxins, especially heavy metals, can contribute to the development of tremors.
What Are the Symptoms of Tremor Disease?
The symptoms of tremor disease can vary from person to person and depending on the type of tremor. However, in general, common symptoms of tremor disease may include:
Rhythmic Shaking: The most clearly observed symptom is the rhythmic and involuntary shaking or trembling of the muscles. The tremor is usually concentrated in a specific area; it is most frequently seen in the hands but can also affect other parts of the body.
Increase at Rest: Tremor can become more prominent at rest, especially when his hands or legs are resting. When he begins to move, the tremor may decrease or disappear.
Becoming Prominent During Action: In some types of tremors, shaking increases even more while performing a specific task (for example, trying to grip something or writing).
Symptoms Associated with Tension and Stress: Stress, tension, and excitement can increase the tremor. Therefore, such symptoms may be more common in psychologically induced tremors called psychogenic tremors.
Coordination Issues: Due to the tremor, it may become difficult to do delicate work or perform certain tasks. For example, buttoning a shirt or using cutlery.
Muscle Weakness: Tremor can lead to continuous contraction of muscles, which can cause muscle weakness.
Fatigue: The continuous working of muscles due to the tremor can cause him to tire more quickly.
Other Symptoms: Tremor disease can sometimes appear alongside other neurological symptoms. These symptoms may include balance problems, difficulty walking, muscle stiffness, and speech disorders.
How is Tremor Disease Diagnosed?
The diagnosis of tremor disease begins with taking a detailed history including the patient's symptoms and medical history. The doctor evaluates the type and severity of the tremor by performing a physical examination and neurological examination. Imaging tests, laboratory studies, and tests such as electromyography can help determine the cause of the tremor.
The diagnosis is finalized by examining the type of tremor and the underlying cause. The cause may vary depending on the type of tremor disease and the person's specific health condition. Following the diagnosis, an appropriate treatment plan is determined and efforts are made to manage his condition. Therefore, it is important for individuals experiencing shaking problems to be evaluated by a healthcare professional.
How is Tremor Disease Treated?
The treatment of tremor disease can vary depending on the type of tremor, its severity, and underlying causes. In some cases, the tremor may not be completely cured, but various treatment options are available to bring the symptoms under control and improve his quality of life. Here are some of the treatment methods used in the management of tremor disease:
Drug Therapy: Doctors may prescribe certain medications to reduce or control the severity of the tremor.
Physical Therapy and Rehabilitation: Physiotherapists recommend exercises and therapies that can help reduce or manage tremor symptoms. Physical therapy is important to increase muscle strength, improve balance, and facilitate daily living activities.
Deep Brain Stimulation (DBS): In some types of tremors associated with neurological diseases such as Parkinson's disease, deep brain stimulation can be applied surgically. This method involves placing electrodes into specific areas of the brain and can bring the tremor under control.
Botulinum Toxin Injections (Botox): In some cases, botulinum toxin injections can be used to treat certain types of tremors, such as dystonic tremor. These injections can reduce excessive muscle contraction.
Lifestyle Changes: Lifestyle changes such as reducing triggering factors like alcohol and caffeine, avoiding stress, and acquiring adequate sleep habits can alleviate tremor symptoms.
Psychotherapy: Psychotherapy may be recommended for tremors based on psychological factors, such as psychogenic tremor. Addressing emotional issues can improve such shaking problems.