How are the symptoms of post-concussion syndrome treated?
Patient: I had a bad fall on the ice back in late December. I bruised my tailbone and had a concussion and bruised my knee. Everything slowly healed but I m still having a vertigo type dizziness at night when I turn over in bed and upon rising in the morning. I checked with my doctor in early March and she said it was okay because of how hard I hit the back of my head on my concrete porch. But yesterday, I started having like flashes of lightening in my peripheral vision in my left eye. Any ideas what s going on? What s my next step? Doctor: Hello and welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice.  Go for CT Scan head. I hope this information has been helpful for you.  Hope I have answered your query. Let me know if I can assist you further.