Question: Hi Dr. I sustained a cranial and vestibular concussion in Feb 2013. I have been taking vestibular therapy, but to no avail. I suffer from nausea 100 % of the day, have trouble eye tracking, everything moves up and down and from side to side. I can feel my eyes jerking and constantly try to keep things still in my vision...resulting in a major stiff neck with headaches, nausea/motion sickness and also have bouts of clammy sweat breaks when the nausea hits and then bouts of chills. I visited Panama Setpt 2012 and am wondering if I have picked up something in addition to the concussion symptoms that are getting worse. I have been off work since the accident in Feb 2013 where I hit my left temple running into an unseen floating staircase in the dark. I would welcome your suggestions. My doctor has recently put me on an antidepressant and a sleeping pill but still I spend most of the day in bed trying to get relief. Early on I had a CT Scan, MRI, saw a neurologist and was told it will just take time. It has been 9 months now and I feel that I am getting worse, not any better what so ever. I look forward to your reply. thank you. Marian.