Coming off my meds

Hi there, I wondered if anyone on here has been successful coming off their medication? I have been seizure free for 16 years and my EEG was normal.
I am a swimming teacher and I am very nervous about coming off my medication. I won't be working in the water or driving for 6 months, but I will still be around the edge of the pool. Does anyone on here have any experience of this? Or any advice?