I also was born with one kidney so im wonderimg if the eefects would harm me more.
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.