Hand tremor is not necessarily a disease, may be caused by physiological factors, may also be idiopathic tremor, hyperthyroidism, Parkinson’s disease and other factors.
1. Physiological factors: mental tension, emotional excitement, overwork, may lead to physiological hand tremor, only occasionally, the duration is relatively short, after eliminating the triggers can be improved on their own.
2. Idiopathic tremor: it may be related to genetic factors, which will make the patient often have the symptom of hand tremor, especially when hungry or fatigue, the symptom of hand tremor will be more obvious, but it will not affect the life too much.
3. Hyperthyroidism: Due to the abnormalities of thyroxine in the body, it will affect the sympathetic nerves, resulting in sympathetic nerve excitation, and then the symptoms of hand tremor will appear, which may be accompanied by symptoms of fear of cold, fear of heat, agitation, and limb weakness.
4. Parkinson’s disease: when suffering from Parkinson’s disease, hand tremor will also occur frequently, and with the aggravation of the disease, the symptoms of hand tremor will become more and more serious, and in serious cases, it will also cause sensory disorders, mental disorders and sleep disorders.
Frequent symptoms of hand tremor, it is recommended to timely hospital medical treatment, appropriate examination and treatment, to avoid delays in the condition.