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.
Vyvanse Crash. Vyvanse should be taken at the same time every morning, with or without food. Taking it later in the day can cause insomnia. When you first start taking Vyvanse, your doctor will prescribe the lowest possible dose. If the dose isnât right, or if you forget to take your medication, you may experience an afternoon âcrashâ as the medication begins to wear off. This may cause you to feel irritable, anxious, or fatigued.