What causes involuntary twitching in the hand nerves, and what should be done about it?
May 05, 2023
Source: Cainiu Health
Dr. Yang Jun
Introduction
Hand tremors may be caused by physiological factors or pathological conditions such as epilepsy or Parkinson's disease, and timely medical treatment at a hospital is necessary. If a patient experiences excessive mental stress or emotional excitement, it can lead to sympathetic nervous system activation, resulting in hand tremors. In general, no specific treatment is required; maintaining an optimistic mindset and avoiding emotional fluctuations is recommended.
Hand tremors may be caused by physiological factors, or they could result from pathological conditions such as epilepsy or Parkinson's disease, requiring timely medical treatment. The specific causes are as follows:
I. Physiological Factors
If a patient experiences excessive mental stress or emotional excitement, it may lead to sympathetic nervous system activation, resulting in hand tremors. Generally, no special treatment is required. It is important to maintain an optimistic mindset and avoid emotional fluctuations.
II. Pathological Factors
1. Epilepsy
This condition is usually caused by excessive neuronal discharges due to high brain excitability and various other factors, leading to brain dysfunction. Symptoms may include impaired consciousness, limb tremors, and behavioral disturbances. Under a doctor’s guidance, medications such as phenobarbital and scopolamine butylbromide tablets or levetiracetam tablets can be used for treatment.
2. Parkinson's Disease
Due to degeneration of neurons in the substantia nigra and striatum of the basal ganglia within the brain, the balance between dopamine and acetylcholine is disrupted, altering neural excitability and causing symptoms such as those described above. Under medical supervision, drugs such as sodium oligomannate capsules or memantine hydrochloride tablets may be used for treatment.
In addition to the above-mentioned causes, hand tremors may also be caused by essential tremor, liver cirrhosis, cerebral infarction, and other conditions. Regular, moderate physical exercise may help improve immunity. Seek prompt medical attention when discomfort occurs.
