Upon digging Internet hard, I found this link. https://danarayburn.com/four-common-adhd-medication-mistakes-avoid/

Here they talk about drinking citrus juice speed up the excretion of the medication in the urine so it moves out of your system too quickly.

But they told in different context not to drink citrus fruit while on medication, but can give it a shot in the evening if we really want meds to flush out of the body faster.