There has been one treatment with a sulfa drug for 10 days and then another 10 days of Clindamycin. Brain damage has occurred, as there was 2 consecutive seizures, a month apart prior to treatment. After 20 days of treatment the brain damage was evident but seemed minimal. Now, 2 months after treatment, there are new signs of not being able to walk correctly and a little disorientation. Will the nerve and/or brain damage that occurred heal eventually or is it permanent?