why does adderall make me tired

Adderall can make some people feel tired because it calms the overstimulation and racing thoughts typical in ADHD, leading to a more relaxed or quieter mental state that feels like tiredness. This calming effect reduces the high alert state the body is used to, which can feel paradoxically tiring. Other reasons include underlying sleep deprivation, dosage issues, or adrenal fatigue, which can contribute to fatigue while taking Adderall. Also, some experience this as part of the medication "crash" when the drug wears off. Feeling tired can be a sign that the medication is working to quiet the mind, but adjusting dosage or improving sleep hygiene can help manage this side effect.