Last night I woke up to use the bathroom. I got cold sweats and fainted. After my daughter helped me up and left I fainted again. I hit my head and left side of my body pretty hard on the tile. I now have a burning feeling on the side of my head and arm. Do I have Anything to worry about.
Hi, I am Chat Doctor.  I have read your question with care and understand your concerns. Let me try to help you Question : What causes sudden episode of cold sweat and fainting? Answer : Low Blood Circulation can cause sudden episode of cold sweat and fainting Question : Do I have Anything to worry about. Answer : Yes. Please consult your cardiologist immediately. Low Blood Circulation is an emergency Hope you found the answer helpful. If you need any clarification / have doubts / have additional questions / have follow-up questions, then please do not hesitate in asking again. I will be happy to answer your questions. Let me know if I can assist you further. Take care.