Low-Dose Guanfacine Eased Tics in 3 Adults With ADHD
Three men with ADHD and lifelong tics, treated at a Tokyo clinic, saw their tics ease soon after starting a low dose of guanfacine, a non-stimulant ADHD medication, according to a 2026 case report.1 Their ADHD symptoms improved more slowly and only partly, and with 3 patients and no comparison group, the report raises a …