help

Hello i write on behalf of my brother,he has been on the capi for 2 years and 6 months, he is finding the side effects unbearable and has been for the last 6 months or so,He is wandering how to go about stopping the treatment so he could have a break,do we need to reduce the antibiotics slowley;or can they be stopped straight away.I write this as he is about to go into rest bite care for the first time,so i am hoping to be able to pass on some information as quickly as possible if anybody knows i really need some help

thankyou