Right thumb muscle throbbing may be due to thumb fatigue, habitual movements and other physiological reasons, may also be due to carpal tunnel syndrome, hyperthyroidism and other pathological factors.
1. Physiological reasons: the right hand belongs to the inertia hand of most people, and about 90% of the whole hand movements need to be operated by the thumb to complete, long time frequent activities may cause fatigue of the right thumb, thumb muscle involuntary jumping; in addition, part of the population thumb muscle tremor may be due to habitual movements.
2. Pathological factors: when the right median nerve is compressed in the carpal tunnel due to various reasons, it can cause abnormal sensation and muscle power in the right median nerve innervated area of the thumb, finger, middle finger, and the symptom of muscle throbbing of the right thumb may also occur; when the level of thyroid hormone in the body is elevated and leads to hyperthyroidism, it can cause the increase of excitability of the local muscles, and the above mentioned symptom may also occur.
There may be other reasons for the muscle throbbing of the right thumb, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.