Nervous twitching solution

what is the treatment of the nervus twiching ?
the treatment can be categorized in 3 groups of drug the 1st one is the steroids such as dexamethasone, the 2nd one is the muscle reaxing agents such as cyclobenzaprine and the last choice is the injection of botox in the twichy site to prevent it 
what is the diagnosis ?
clinical examination and past medical history are the basis of the diagnosis then the doctor might request MRI, CAT SCAN  to identify any suspected possible causes such as ( tumor or infection of the nerve or even a nerve entrapment ) and also an nereve conduction studies in the palce where twiches takes place 
what are the possible causes ?

• anxity and stress 
• muscular dystrophy 
• lou gehrig disease
• isaac syndrome 
• dehydration 
• vitamins deficiencies specially vitamin D and B complex vitamins ( B12 B9 B6 )
• calcium deficiency 
• smoking 
• some drugs such as estrogen 
• doing a heavy physical work 
• drinking coffee very often and more than recommended 

what is the advice ?
we advice you to visit the neuroligist fot the right diagnosis and correct treatment