PMDD symptoms: the 11 DSM-5 symptoms, explained

PMDD symptoms are a cluster of mood and physical changes that show up in the week before your period and ease within a few days of it starting. The defining feature is a mood shift: irritability, anger, sadness, or anxiety that feels sharply different from how you feel the rest of the month.

A diagnosis needs at least five symptoms from a list of 11 named in the DSM-5-TR, and at least one of those five has to be a mood symptom. The pattern has to repeat across most cycles, not just show up once during a hard month, and it has to get in the way of your work, your relationships, or your day-to-day life.

That last part matters as much as the symptom list itself. Plenty of women feel irritable or low before their period without meeting the bar for PMDD. What separates a PMDD pattern from PMS is the number of symptoms, the mood requirement, and how much it disrupts your life.

DSM-5-TR groups the symptoms into two sets. You need at least one from the first group, plus enough from either list to reach five total.

Mood symptoms (at least one required):

• Marked mood swings, sudden sadness, or feeling rejection more sharply than usual
• Marked irritability or anger, often with more conflict than usual
• A low mood, hopelessness, or thoughts that you're not good enough
• Marked anxiety, tension, or feeling keyed up

Other symptoms (to reach a total of five):

• Less interest in things you usually enjoy
• Trouble concentrating
• Low energy or fatigue that feels heavier than normal tiredness
• A change in appetite, overeating, or specific cravings
• Sleeping much more or much less than usual
• Feeling overwhelmed or out of control
• Physical symptoms: breast tenderness or swelling, joint or muscle pain, bloating, or weight gain

For the full diagnostic picture, including how doctors confirm it, see PMDD (premenstrual dysphoric disorder), explained.

People describe it as a switch flipping. One week you're fine, then a few days before your period you're crying at a commercial, snapping at your partner over something small, or lying awake replaying a conversation that didn't actually go that badly.

The anger can feel disproportionate to what set it off, and the sadness can arrive with no clear cause. Some women describe losing a sense of who they are for that week, then feeling like themselves again almost overnight once their period starts. Rejection can feel sharper too: a neutral text reads like someone is annoyed with you.

None of that makes the feeling less real. A cycle pattern doesn't make a real conflict with your partner imaginary, even if hormones are part of why it hit so hard this week. The fight still happened. What's different is how much louder everything feels while you're in it.

PMDD symptoms typically start in the week before your period, during the second half of the luteal phase, and lift within a few days of bleeding starting. For most of the week after your period, symptoms should be minimal or gone entirely.

If low mood, anxiety, or irritability linger all month and simply get worse premenstrually, that points to a different pattern called premenstrual exacerbation. That's when an existing condition, like depression, anxiety, or ADHD, flares before your period but doesn't fully go away the rest of the month.

Timing also varies by how long your cycle runs. The PMS calculator can help you estimate when your next window is likely to start, so you can watch for the pattern instead of being caught off guard. A day-by-day log is still the only way to confirm the timing for your own body.

Physical symptoms sit alongside the mood changes in the DSM-5-TR list, and they're not minor. A randomized trial on fluoxetine for PMDD found breast tenderness, bloating, and headache were among the common physical symptoms assessed in the week before participants' periods.

Other physical signs that count toward the five-symptom total include:

• Breast tenderness or swelling
• Bloating or a feeling of weight gain
• Joint or muscle aches
• Headaches
• Fatigue that doesn't lift with sleep
• Changes in appetite or specific food cravings

These overlap heavily with PMS, which is part of why physical symptoms alone don't separate the two. A PMDD pattern needs a mood symptom in the mix, and it needs to disrupt your life more than typical PMS does. Physical symptoms matter for the total count, but they're not the deciding factor on their own.

Both PMS and PMDD follow the same calendar: symptoms build in the days before your period and ease once it starts. The difference is intensity and what's required for a diagnosis.

PMS is common. About 48% of women of reproductive age worldwide report some premenstrual symptoms. PMDD is far rarer: about 1.6% of women and girls have a confirmed diagnosis, and about 3.2% have a provisional one (Reilly et al., 2024, Journal of Affective Disorders, pubmed.ncbi.nlm.nih.gov/38199397). PMS can include mood changes, but PMDD needs at least five symptoms from the DSM-5-TR list, with at least one a mood symptom, and the whole pattern has to be severe enough to disrupt your relationships, work, or daily routine.

If you're not sure which one fits what you're feeling, What is PMS? Premenstrual syndrome, explained walks through the broader, more common picture.

A diagnosis needs daily ratings over at least two menstrual cycles, not a memory of how bad last month felt. The standard tool is the Daily Record of Severity of Problems, a short daily checklist that scores each of the 11 symptoms from 1 (not present) to 6 (extreme), plus how much they affected your work, relationships, and home life.

To build your own version:

• Rate each symptom daily, even on good days, so you have a full-month baseline
• Note the day your period starts and ends each cycle
• Track for at least two full cycles before seeing a doctor
• Bring the completed daily log, not a summary from memory, to your appointment

The quiz is a quick way to see how much your current symptoms are affecting you, which can help you decide whether two months of daily tracking is worth starting now.

Guidelines point to a few options a doctor can walk you through. SSRIs can work even when taken only in the luteal phase, and a 2021 meta-analysis found combined oral contraceptives improved overall premenstrual symptoms compared with placebo, with less consistent evidence for depressive symptoms specifically. Cognitive behavioral therapy is another option guidelines recommend. None of these are something to start or stop on your own; a doctor decides what fits your history.

Coping ideas aren't treatment, but they can help you get through a bad day. One small study on massage therapy found reductions in anxiety, depressed mood, and pain right after a session, plus less water retention over several weeks. Sleep, movement, and keeping meals simple during that week also tend to help, even without fixing the underlying pattern.

Niyora is a PMS and PMDD support app. If a fight or a wave of rage during your PMDD week needs somewhere to go first, Niyora's Moon lets you write down what happened, see it from another angle, calm down, and draft a reply you can hold onto for 20 minutes instead of sending right away.