​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​compare, contrast and critically analyze both drugs, for treatment of ​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​neuropathic pain. To include pharmacodynamic properties of both drugs​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​,