Symptoms of muscle atrophy?

summary

Muscle atrophy refers to the striated muscle nutritional disorders, muscle fiber thinning, and even disappear, resulting in some muscle volume reduction. Neurogenic muscular atrophy, the common main reason is for the cost of nutritional disorders, ischemia and poisoning. Nerve root plexus peripheral nerve lesions, can cause nerve excitation impulse conduction, barrier, so that part of the muscle fiber cost will produce cost of muscle atrophy. On the other hand, after any part of the motor neuron is damaged, the acetylcholine released from the peripheral part of the motor neuron is reduced, and the sympathetic neurotrophic effect is weakened, which will lead to muscle atrophy. What are the symptoms of muscle atrophy? Let's talk about it

Symptoms of muscle atrophy?

1、 Patients will have limited masticatory muscle atrophy, mouth opening when the mandible will be inclined to the side of the disease, but also accompanied by facial sensation and corneal reflex decline or disappear. The pigmentation of the skin is deep, and there is no abnormality in the nerve reflex examination. This is a common early symptom of muscle atrophy.

2、 The atrophy of tongue muscle and difficulty of exophthalmos coexist in adolescents. Bilateral sternocleidomastoid muscle atrophy, accompanied by systemic muscle atrophy, and walking difficulties. One side of the chest muscle atrophy, is not accompanied by other muscle and nervous system symptoms. One side of latissimus dorsi atrophy is not accompanied by ipsilateral triceps atrophy, but there will be local skin hypoesthesia. This is also one of the early symptoms of muscle atrophy.

3、 In adolescent onset patients will appear slowly progressive facial muscle atrophy and accompanied by not tight eyes and whistling, brachial muscle atrophy early symptoms, slow onset patients will appear bilateral tongue muscle atrophy, and accompanied by muscle fibrillation, sudden tongue muscle atrophy is not accompanied by muscle fibrillation.

matters needing attention

Avoid forced functional exercise, because forced functional exercise will be due to skeletal muscle fatigue, and is not conducive to the recovery of skeletal muscle function, muscle cell regeneration and repair. Strong long-term or repeated emotional changes such as mental tension, anxiety, irritability and pessimism can make the balance of excitation and inhibition process of cerebral cortex out of balance, and promote the development of muscle atrophy.