The hand is not strong enough to grip may be related to a long time to keep a posture too long, cold, carpal tunnel syndrome, peripheral neuritis and other factors, according to the different situations to analyze reasonably.
1. posture for too long: when the human hand for a long time to maintain a posture or hand long time to be compressed, may cause the blood circulation of the hand is blocked, resulting in numbness of the hand, so that the hand has no strength to grip the situation occurs, daily to avoid maintaining a posture for too long, appropriate relaxation and movement.
2. Colds: If the human body is infected by pathogenic microorganisms or cold caused by colds, the patient can show inflammation and swelling of the throat, there will be a headache, fever, fatigue and other symptoms, so that the body muscle fatigue state, which can lead to the hand is not strong enough to hold things.
3. Carpal Tunnel Syndrome: Carpal Tunnel Syndrome refers to the compression of the median nerve in the carpal tunnel, often occurring in middle-aged and elderly people, often associated with occupational diseases or hand strain, when the median nerve is compressed, the activity of the nerve cells will be affected, so that the muscles of the hand is weak and can not hold things.
4. Peripheral neuritis: Peripheral neuritis is a disease of autonomic dysfunction of motor and sensory function of the distal limbs, which is often related to infections, endocrine disorders, nutritional disorders, etc., which will make the peripheral nerves of the limbs function abnormally, resulting in weakness and atrophy of the hand muscles.
When the hand has no strength to hold tight, we should go to the hospital in time to find out the cause, and actively treat the symptoms to avoid affecting the normal life.