Doctors told me i have ibs, but with my stress levels i find myself having trouble concentrating and having anxiety. is ritalin (methylphenidate) a possible solution?

Only if you have a : valid diagnosis of ADHD, as well. Methylphenidate, the stimulant that includes Ritalin (methylphenidate) products & amphetamine, the other stimulant, can increase anxiety. Seek diagnosis & management of your anxiety by a psychiatrist & a psychologist. Cognitive Behavioral Therapy & adjunctive anti-anxiety medications may be the best regimen to manage your symptoms, under supervision by mental health professionals.