Hi my name is Brenda nice talking with you, My question is, my son-in-law was injured 2 years ago when a tree fell on him he suffered a broken neck as well as other trama injuries. I want to know what is happening to him, he sweats so bad his clothing, bedding has to be changed all thru the night and day, he starts shaking all over, his arms and hands get very cold and turns to a dark purple color. he is now starting to have bad headaches, nasuea and throwing up, we have tried all the excerise that we can do but his health is getting worse, don t know what to do
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 body tremors, profuse sweating and cold extremities? Answer : From what you have described, I would suspect Post Traumatic Autonomic Dysfunction. I would request you to consult a Neurosurgeon at the earliest 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.