How Long Does Adderall IR Take to Kick In? As the more common and basic version of Adderall, IR takes around an hour for effect. This effect lasts for about four hours or so; in order to keep the effects going, you would need to take it periodically throughout the day.How long does Adderall XR last?
Duration of effect. There are noticeable differences in duration of effect between Adderall IR and XR. Those taking the IR should find that the effect lasts approximately 4 to 6 hours. For some people the effect may seem shorter, while for others it may seem to last the full 6 hours.What are The Adderall IR dosage options?
The Adderall IR dosage options start at 5 mg and include 7.5 mg, 10 mg, 12.5 mg, 15 mg, 20 mg, and 30 mg. There is more flexibility in immediate-release dosages, allowing doctors to start patients out on a minimal dose and increase it incrementally. You Might Be Interested In: Adderall 10mg Meth vs. AdderallWhat are the side effects of Adderall 10 mg IR?
Adderall 10 mg Side Effects. With Adderall 10 mg IR, there’s also the potential for a comedown period, which refers to a time when you’re coming off the effects of the drug, and you may feel depressed, anxious or irritable. The symptoms of coming down from Adderall are somewhat reduced with extended release versions of the drug for most people.