###Human: How can stiff neck be managed? ###Assistant: Hi.  Neck pain seems to be due to strain in the neck muscles when you remained in one position for long duration, I would suggest you to take simple steps to avoid this, take rest for 2 minutes in every 15 to 20 minutes and move your neck side wise and rotate it to right and left. In that way strain in neck muscles can be avoided. additionally in between isometric neck excercise can be done. Avoid Using thick pillows. If this does not work we can start some remedies. Now regarding twitching. Do you have weakness anywhere in the body? Did you lose your muscles mass anywhere in the body? Do you have any sensory issues? Do you take any stimulants such as excessive coffee or something else, if yes how much? Do you feel often cramping of muscles? Regarding foot problem. Is it always or sometimes? Can you walk on forefoot? Can you walk on heels? (just try walking) Is it like foot drop? lastly why antihistaminic medicines? Please tell in more and elaborated detail.