I'm sorry your mother and your family are going through this. Daily episodes for 6 months are understandably distressing. If she has been diagnosed with dissociative (psychogenic non-epileptic) seizures (PNES), these episodes are real and involuntary—they are not under her conscious control.
The fact that her hallucination-like symptoms have improved suggests that the medication may be helping some symptoms, but the persistence of the daily seizure-like episodes indicates that her treatment plan likely needs to be reviewed. It is also important to ensure that the diagnosis is correct, as epileptic seizures and dissociative seizures can sometimes appear similar.
Next Steps
I would recommend discussing this lack of improvement with her treating psychiatrist and asking whether a referral to a specialized neuropsychiatry or epilepsy center is appropriate. A center such as NIMHANS, Bengaluru, or another tertiary care hospital with neurology, psychiatry, and video EEG facilities can help confirm the diagnosis and guide further treatment if needed.
Treatment for dissociative seizures often requires both psychiatric care and trauma-informed psychotherapy, rather than medication alone.
Health Tips
Do not stop or change her medications without consulting her psychiatrist.
If she has not already undergone a thorough neurological evaluation (including video EEG when indicated), discuss this with her doctors.
During an episode, focus on keeping her safe from injury rather than trying to forcibly wake or restrain her.
Continue regular psychiatric follow-up and share a diary of seizure frequency, duration, and possible triggers.
Recovery varies from person to person. Some people improve over months, while others require longer-term multidisciplinary treatment. Because she is having daily episodes despite 5 months of treatment, I do think it would be reasonable to seek a second opinion at a specialized neuropsychiatry center such as NIMHANS or a comparable tertiary hospital. This does not mean recovery is impossible—it means she may benefit from a more comprehensive reassessment and a multidisciplinary treatment plan.