A tremor is a shaky movement caused by a neurological disorder. It can affect any part of the body, such as the head or vocal chords; however, the trembling most often occurs in the hands and arms. A tremor is most commonly seen in elder individuals, though it can appear at any age and worsen with stress, tiredness, anger, fear and even smoking or drinking large amounts of caffeine.
The most common form is the so-called essential tremor and it is characterized by small, quick movements associated with simple actions such as writing or drinking a glass of water.
Among possible causes of a tremor include taking certain medications, excessive caffeine consumption, weak muscles, natural aging, stress, anxiety, tiredness, an overactive thyroid, multiple sclerosis, Parkinson’s disease, stroke, brain or nerve disorders (such as dystonia) or brain tumors. A tremor can also be one of the withdrawal symptoms for individuals who are dependent on alcohol and have stopped or reduced alcohol intake.
While elimination of all stress is not possible, by learning to react to stressful situations and by making certain lifestyle choices for the better, the tremors overall effect can be reduced.
What diseases may be associated with tremors?
About half of essential tremor appears in cases regarding genetic mutation. It is unknown why this is so, however, researchers have found that changes in specific areas of the brain may contribute to essential tremors. A few diseases that may be associated with tremors include the following:
- Multiple sclerosis
- Parkinson’s disease
- Brain tumor
- Dystonia
- Hyperthyroidism
Keep in mind that this list is not exhaustive and it is always a good idea to consult with a doctor regarding any questions, concerns or if symptoms persist.
What are possible treatment options for tremors?
The most appropriate form of treatment against tremors depends on their cause. For example, in some cases of psychogenic tremor, treating the patient’s underlying physiological problem and getting them to relax, such as through mediation or by doing breathing exercises may cause the tremor to disappear. If necessary, avoiding caffeine and getting plenty of rest may be recommended. Other times, limiting alcohol consumption or modifying intake of certain medications may be appropriate. Consulting with a doctor for advice on the most suitable form of treatment is recommended since each individual’s condition is different. Sometimes, it might be necessary to use tools such as spoons with longer handles, straws or non-slip footwear to cope with difficulties that might arise from tremors and reduce their effect.
When is it advised to consult with a doctor regarding tremors?
Contacting a doctor is necessary in cases where:
- The tremor gets worse at rest
- The tremor increases with movement
- The tremor is prolonged
- The tremor is severe and interfere with daily life activities
- The tremor is associated with other symptoms such as headache, weakness, and strange movements of language, muscle tightness or other uncontrollable movements.
The following actions may be recommended to help reduce or relieve tremors:
- Avoiding large quantities of caffeine
- Avoiding alcohol consumption
- Learning to deal with stressful situations (massage, mediation, and other relaxation techniques)
- Making certain lifestyle adjustments
