View Full Version : How long does Ritalin SR last?

10-15-16, 05:01 PM
I was told that 20 mg ritalin sr should last me 8 hours by a doctor but I was wondering if it varies from person to person? I take mine at 9 am but when it hits around 1 pm I feel like my ADHD symptoms are back.

10-15-16, 08:00 PM
Also is the way ritalin sr releases inconsistent? like sometimes it will release everything due to the wax from the pill coming off and other times it will release like its suppose to? Would Ritalin LA be a better option for me?