109 / 76 with a pulse of 121, sitting up right at a desk. ate an hour ago symptoms dizzyness lightheadedness shakyness constant brain fog heart palpitations constant neasuea and a slight headachevyvanse 40mg at 9am heart rate 78 when lying down?

.How long did the accelerated heart rate & other symptoms last? These symptoms may be side effects of vyvanse although you're not taking a huge dose. Notify your prescribing physician about these symptoms to determine whether your dose is too high or whether you should undergo a medical evaluation

Tachycardia (Heart rate over 100 beats per minute) with dizziness and palpitations can be caused by cardiac issues, dehydration, infection, endocrine disorders, pulmonary embolism, or medication side effects. An in person evaluation with a medical provider can determine the cause of this