Fiber is the part of fruits, vegetables and grains not digested by your body. A low-fiber diet restricts these foods. As a result, the amount of undigested material passing through your large intestine is limited and stool bulk is lessened.
Read More. They all increased his ticks tremendously. We switched over to vyvanse and that seemed so much better for the ADHD and the tics were still there but not nearly as bad. He also has been diagnosed with ODD and so at the Tourette's clinic they prescribed him a low dose of risperidone.
Wellbutrin increases your risk of seizures and taking Vyvanse with it can further increase your risk of having a seizure. If there is family history of epilepsy or any other type of seizure disorder, the drugs should probably not be mixed.