Really sounds like its an over dose of the meds. You don't need to talk to your doc to cut back on the dose.
Here is a easy way to cut back on the dose, until you can see your doc and get the dose changed. This should be like taking a 30 mg pill.
"How To Use Water To Decrease The Vyvanse Dosage
Take the Vyvanse capsule, break it 1/2 and pour the powdered contents into 2 oz of water in a measuring cup. Throw away the gelatin capsule.
Stir, and don’t worry about the small amount of material at the bottom.
Give 1 oz in the AM, then put the other into the refrigerator, warn others not to drink it
Corrected below by FDA approval: Give the other 1 oz the next AM. Saving it was, in ’07, *not recommended by Shire,* but works effectively with many patients who have used this strategy. Safety is an issue: I do suggest you throw the other half away if you can’t keep it from accidental use by others. From - https://www.corepsych.com/2007/11/vyvanse-dosage-water-titration-recipe/
This will not last as long for you as the 60, but you should fairly soon notice a change in side effects I would think. If you go to the link above, you can see how to make it even smaller.
but most importantly - get in to see your doc.
By the way, if you are on any other meds like prozac or Paxil - that is what is causing the problem with the V.
Hope this helps. Let me know how it goes. Good luck.
I also was born with one kidney so im wonderimg if the eefects would harm me more.