Approx 1 month ago I developed severe nausea and dizziness. Also, numbness in Right arm and Right face. They did several blood tests and a CT of my head. All which were OK. They gave me IV Benadryl and Meclizine. I did make the symptoms go away except for the face and arm numbness. They explained it as a migraine without the pain. The odd part about it is since that day I have constant headaches that I have as soon as I open my eyes in the am. Also, I still have the numbness in face and arm. I do not like running to doctor if it will eventually get better.