Why my only hand often gets weak for 1min only and...

Hand weakness treatment :
Treatment depends on the cause, and to detect the cause, a medical examination should be performed and a specialist consulted, and brain causes such as stroke and some tumors must be excluded. For treatment, we recommend sleeping and resting for sufficient periods, and making sure to rest the hand as possible, and we recommend practicing stretching and relaxation exercises, and you can benefit from the use of the Vitamin B complex supplement once a day, and if the cause is pressure on the nerves, the treatment is done by releasing the nerve with surgery, and in the case of nerve inflammation, cortisone is used under medical supervision
Diagnosis : 
By taking the history of the disease, a clinical examination is done, a blood CBC analysis is done to detect infections, a nerve and muscle mapping is done, an x-ray is done on the hand, and an MRI is done if necessary
Causes : 

• Muscle cramp
• muscle inflammation
• pressure on the nerves
• Vitamin B12 deficiency
• brain problems

Advice : 
We recommend visiting a neurologist for a medical examination and appropriate treatment according to the cause