Can i take my multivitamin even though i take my adderall xr in the morning for adhd? i read that vitamin c can have an effect on my medication reducing the absorption. also, is taking a multivitamin beneficial when taking adderall long term?

Yes, you can take Adderall along with a multivitamin safely. However, as your question implies, there is no definitive reason to take a multivitamin, especially in the United States. Supplements are really only necessary for specific deficiencies. Good luck.

Do NOT see any rationale for a multivitamin unless you have been proven to have a specific vitamin deficiency. Many OTC products do not even contain the amounts listed on the bottle, and in many cases, the vitamin pill does not get absorbed and is excreted unchanged. You are wasting your money using these and best to discuss management with your doctor.