Hi, I keep getting intermittent pins and needles from head to toe, not severe, more of a tingling. I ve had MRI etc which shows nothing. I do have sinus issues ...can this contribute to the issue. I sometimes get a headache ... Could this be migraine ?
Most common cause of headache is primary headache and tension type headache is most likely one. Migraine is usually mild to moderate intensity, hemicranial, throbbing peaking in few hours and associated with nausea, vomiting, photophobia or photophobia. But in your case tingling sensation in body with olecranal headache with normal MRI points to tension type headache. In my opinion you need relaxation exercise and SSRI. Wishing for your good health and early recovery.