We do take med holidays for other conditions.
Taking a holiday from stimulant adhd meds allows our body to come down to "normal" chemical levels again so that when we really need to take it, the effect from the meds is better.
Im not your doctor but maybe non-stim might work better? Or every other day dose timing with extended release formulas. There are ways to get the meds you need and live normally. No need to feel like some crazy animal for weeks on end.