welcome to helathcare magic forum
wuld like to suggest to start up with homoeopathic medications as the medicines stated by your arent helping according to your expectations , so better start a treatment which can relieve you from cervial pain n stiffness
, any painkillers can help you out for certain time duration , homoeopathiv medicnes are very safe , effective and time tested without any side effects . progression of the disease will be takecare of , just consult an homoeopath
wish u good helath always ! takecare.