My Son Has Afready For One Year The Symptoms Of

My son has afready for one year the symptoms of palinopsia, I fond that the visual cortex must be in disorder or even damaged. We went to a neuroloog who took away al his believe in getting wel again. The forums are horor to read, my son is starting to has attacks of fear, I am very afraid, he wants to die. I want him to go under the f MRI the neurologue said it has no use, I am very disappointed in his relation from the beginning with my son and myself, I think he missed the most important thing the psychologie between dokter and patient. I feel as a mother very anxious to, I do not now what to do anymore, I am hopeless and very tired , can you give me some tricks or things he can do to get better. The situation was good but his doctor gave him viagra and since then the symptoms got worser, he wants to die, but than he is saying he does gonna do it but he things about it.