Hi welcom to H C m I have gone thru your query regarding brain injury ? As you have gone thru process of lumbar punctures that resulted in CFS leaks and spinal headaches and again having extreme vertigo, nystagmus . Dear , all your symptoms are the outcome of your process . Our body works as a unit , derailment of one part affects the other adjoining parts and in broader sense , the whole body is affected in some way or the other . When our body undergoes any sufferings , our brain which contains our mind , is first to be affected ,as our mind and body are dependant on each other . Infections after surgery or trauma can lead to meningitis and serious complications, such as swelling of the brain Symptoms of infection (fever, chills, change in mental status) that occur after surgery on the brain or spinal cord or a lumbar puncture are a medical emergency and need to be treated with antibiotics. The involuntary eye movements of nystagmus are caused by abnormal function in the areas of the brain that control eye movements. Certain drugs or medication , antiseizure medication, excessive alcohol, or any sedating medicine can impair the labyrinth s function. Complete bed rest for several days is usually recommended. Drinking increased fluids, especially drinks with caffeine, Simple nourshing diet ,containing all essential nutrients in right proportion & lot of water , can help slowly . Get enough sleep. Get daily exercise & eye exercises . Anulom Vilom , Bhrammari ,Omkaar Naad , meditation and positive thinking , all help recover fast and bring you on right track and help strengthen immunity to be able to live healthy ,disease free life ahead . Depression is common. Psychological counseling and medication can help. Avoid constipation , sleeplessness ,stress ,tea ,coffee , smoking ,alcohol Homeopathic Kali Phos 6 in the morning Nux Vom 30 in the evening 4 pm help enhance mental and physical health It is advised to see your doctor for further guidance . Hope this helps solves your query .Take care , All the best .Wish Get well soon . Don t hesitate to get back tf have any further query .