Do you experience involuntary movements of your head or other parts of your body? If so, you may be suffering from essential tremor (ET). Considered as the most prevailing movement disorder, ED affects over 10 million people in the United States alone. This nerve disorder is characterized by uncontrollable tremors in different parts of the body. The areas most commonly affected include the head, hands, arms, larynx and chin. In rare cases, the lower body may also be affected. This resource contains useful information about head tremors, its causes and treatment.
What Causes Head Tremors?
Scientists are still unable to pinpoint exactly what the true cause of head tremors is. However, many believe that it has to do with the thalamus, a structure in the brain responsible for the coordination and control of muscle activity. There may be an abnormal electrical brain activity through the thalamus in people that suffer from ET, and this causes tremors in different areas and sides of the body.
The cause is unknown, although a genetic link is strongly suspected.
- Source: Better Health Channel
Although the exact cause of head tremors is yet to be fully understood, one thing is clear: genetics has to do with half of all individuals with the condition. People who were born to a parent with essential tremor have a 50% more chance of acquiring the responsible gene. However, this doesn’t always mean that the child would experience ET symptoms.
It is also important to note that the condition is more common among the elderly. The different symptoms associated with essential tremors become more evident with age. In most cases, symptoms strike between the ages of 40 and 50. But there are cases in which younger individuals may suffer from ET.
The Most Common Symptoms Of Essential Tremor
One of the most telltale signs that you are suffering from essential tremor is uncontrollable shaking off your head or hands. This shaking may occur for only a brief period of time. Your head may move in a nodding motion. You may also notice your voice to be shakier than normal. The tremors may also get worse as you move or during bouts of emotional stress.
These involuntary movements of different parts of the body are not unique to essential tremors. It is worthy to note that such symptoms are also linked to other diseases such as Parkinson’s disease and multiple sclerosis. They may also be a side effect of certain prescription drugs. For this reason, it is necessary to consult a medical professional for proper diagnosis.
Is There A Cure For Head Tremors?
Mild cases of head tremors may not require treatment. Doctors only recommend treatment when the condition interferes with your daily functions. There are oral drugs that can help reduce the severity of head tremors. Botox injections have also been shown to be very effective for tremors affecting the head and the voice box.
Deep brain stimulation is another effective treatment, but it is considered a last resort. This surgical procedure involves implanting electrical leads into the thalamus.
Always remember to seek the help of a medical professional as soon as you notice the first signs of head tremors. Proper diagnosis is required to ensure that you are not suffering from more serious health conditions.