Thumb shaking all the time may be related to physiological factors, or it may be caused by hyperthyroidism, Parkinson’s disease and other reasons.
1. Physiological factors: Suddenly stimulated by stressful events, resulting in over-excited, nervous, or engaged in manual work for a long time, resulting in thumb muscle strain, may cause the thumb to keep shaking.
2. Hyperthyroidism: patients with this disease have increased thyroid function, thyroid hormone secretion increases significantly, the body’s basal metabolic rate increases, which may cause the thumb to shake all the time, and may be accompanied by hyperphagia, temper tantrums and other manifestations.
3. Parkinson’s disease: the disease is usually caused by myelin sheath loss, neuronal degeneration and other factors, resulting in neurodegenerative diseases, which can lead to extrapyramidal dysfunction, the emergence of involuntary tremor symptoms, which can be manifested in the thumb has been trembling, obvious in the state of rest, but also may be accompanied by motor retardation and other manifestations.
Thumb tremor, excluding physiological factors, should be taken seriously, as soon as possible to the regular hospital for treatment.