I am just wondering if anyone has had an increase in their side effects while dieting?

I normally have double vision for an hour or so after taking my medications. Today the double vision had passed so I decided to do my 4 mile walking tape. Towards the end of it I started having the double vision and it felt like a seizure was starting. I usually do my morning walking tape before my morning meds or in between the time that I take my meds and the double vision starts. Maybe it was one time thing but it really scared me. The double vision is gone now but I still don't feel right. I guess I will take some klonopin and head to bed. Thankfully, my MIL has all 5 kids for the day and will keep them till DH gets home.