Medication and hair loss

Has anyone experienced any hair loss while on ADHD medication?

I'm 23/M, no family history of balding or dandruff. Since I've started taking Vyvanse (40mg) I've noticed increased shedding and flakey scalp, and I have no idea if it's the medication or another factor. My career requires a good bit of focus and attention to detail, so coming off the meds won't really be an option for me. Is there any good meds any of y'all have used that hasn't caused any hair loss or skin problems?

Any response would be helpful, I'm at my wits end!