ADHD and PMDD: why symptoms spike before your period (and what helps)

Some weeks you can handle anything. Then, seemingly overnight, everything feels impossible. Your mood. Your focus. Your patience with yourself. If that shift keeps landing the same week of your cycle, it might not just be PMS.In this episode, Dr. J — a licensed psychologist who works with people with ADHD — breaks down premenstrual dysphoric disorder. PMDD, a diagnosis recognized in the DSM-5-TR, goes well beyond typical PMS and shows up disproportionately in women with ADHD. Research suggests that 31–46% of women with ADHD also meet criteria for PMDD. And the overlap isn’t a coincidence. Both ADHD and PMDD are tied to dopamine regulation and sensitivity to hormonal shifts.Dr. J walks through what actually separates PMDD from PMS and why it so often goes undiagnosed. She also looks at what’s happening in the brain during the luteal phase — including why your ADHD symptoms, and even your medication, can feel different that week. And she offers practical, evidence-based strategies to make PMDD more manageable, like:Symptom trackingAdjusting diet and exerciseTalking to your provider about medication timingPlanning your schedule around your cyclePlus building the kind of self-compassion that makes hard weeks survivable instead of shameful.If you’ve ever felt like you lose yourself for a week every month, this one’s for you.For more on this topic Listen: ADHD and hormones Read: A guide to hormones and ADHD Watch: PMDD: Why women with ADHD are 4x more likely to struggle | HyperfocusFor a transcript and more resources, visit The ADHD Channel for Women on Understood.org. You can also email us at podcast@understood.org. As kids head back to school, it's a good time to remember: not every student experiences the classroom the same way. Through My Eyes, a free interactive experience from Understood, lets you step into a day in the life of a kid with ADHD, dyslexia, or dyscalculia. See their strengths and challenges in a whole new way. Try it out here.Understood is a nonprofit where millions of people who are navigating neurodivergence find clear guidance, practical tools, and people who get it. To help us continue this work, donate at understood.org/give. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.