From the
Mayo Clinic website, the "less common" side effects of Vyvanse seem to connect with
some behaviors Bryce was exhibiting:
Less common:
Crying
Depersonalization
Dry mouth
Dysphoria
Euphoria
Fever
Paranoia
Quick to react or overreact emotionally
Rapidly changing moods
Rash
Sleepiness or unusual drowsiness
In addition, it is recommended that one "stop using Vyvanse and call your doctor at once if you have: confusion, paranoia,
unusual thoughts or behavior, hallucinations;" BBM
It sounds like a very bad effect from Vyvanse. But effects usually wear off once a person stops taking the drug. Bryce did take another dose on Wednesday, later in the day, is that correct. Do we know the strength of the dose? You can distinguish by the color of the pill:
Capsules 20 mg: ivory body/ivory cap (imprinted with S489 and 20 mg)
Capsules 30 mg: white body/orange cap (imprinted with S489 and 30 mg)
Capsules 40 mg: white body/blue green cap (imprinted with S489 and 40 mg)
Capsules 50 mg: white body/blue cap (imprinted with S489 and 50 mg)
Capsules 60 mg: aqua blue body/aqua blue cap (imprinted with S489 and 60 mg)
Capsules 70 mg: blue body/orange cap (imprinted with S489 and 70 mg)
Starting at 30 mg is recommended, then, dosage may be adjusted in increments of 10 mg or 20 mg at approximately
weekly intervals up to maximum dose of 70 mg/day. . according to
this medical site.
But what if these were 70 mg capsule, and someone took two,
without having built up a tolerance?
Overdose symptoms may include restlessness, tremor, muscle twitches, rapid breathing, confusion, hallucinations, panic, aggressiveness, muscle pain or tenderness, muscle weakness, fever or flu symptoms, and dark colored urine. These symptoms may be followed by depression and tiredness. Other overdose symptoms include nausea, vomiting, diarrhea, stomach pain, uneven heartbeats, feeling light-headed, fainting, seizure (convulsions), or coma.
Were any of those other symptoms of overdose apparent, beyond the change in behavior? And then there is the memory loss (which is a strange one - missing time). IMO there is a clue in the "loss of memory of break up" that occurred.
I haven't found any literature about Vyvanse that describes lost time. Maybe something else caused that, another chemical in the system? Someone slipped him something? So scared for Bryce, and praying for peace and strength for you Kslyfoxy and for all of the family.