Medication side effects can matter in an N-648 case, but USCIS usually needs more than a medication list. The record should explain how symptoms, treatment, dosage changes, and side effects affect the applicant’s ability to learn, remember, communicate, or demonstrate English and civics knowledge.
They can support the record when a qualified medical professional explains the side effects and connects them to specific English or civics testing limits.
Usually no. A list helps identify treatment, but USCIS often needs treatment notes, functional examples, and a doctor explanation.
Caregiver or family observations can help, but they should be consistent with medical records and should not replace the doctor’s certification.