I've had 5 seizures in 31 years. 1st following traumatic labour and emergency caesarean. 3 more 8/9 years ago following alcohol withdrawal. Last one was 4 years ago when had taken too many antihistamines. Brain scan showed no epilepsy but offered little explanation as to why. I know this may sound crazy, but have thinking about using Ayahuasca in shamanic ceremony but need to know if this is dangerous. Please can anyone help? J.