At a glance
- Distress tolerance is a DBT skill: staying with a hard feeling or urge without acting on it right away.
- It's usually measured with the Distress Tolerance Scale, a standard questionnaire about how well someone can sit with discomfort.
- Small studies in women with PMS or PMDD have found distress tolerance scores improve with mindfulness, Pilates, or cognitive-behavioral hypnotherapy.
- Lower distress tolerance before a period is a pattern, not a character flaw, and it tends to ease once a period starts.
- A doctor, not a coping skill alone, decides on treatment for PMDD.
What is distress tolerance?
Distress tolerance is the skill of staying with a hard feeling, an urge, or a hard thought without acting on it right away. The term comes from dialectical behavior therapy (DBT), where it describes getting through a difficult moment without making things worse, through things like lashing out, numbing out, or giving in to an urge you'll regret.
Distress tolerance means riding out a hard feeling until it eases, or until you can respond with more thought behind it, rather than making the feeling disappear right away.
Researchers usually measure it with the Distress Tolerance Scale, a questionnaire that asks how well someone can sit with an unpleasant emotion before trying to escape it.
How does it relate to PMS and PMDD?
In the week or two before a period, estrogen and progesterone fall, and allopregnanolone, a hormone progesterone breaks down into, falls with them. For some people, that drop makes distress harder to sit with.
Small studies that measured distress tolerance directly in women with PMS or premenstrual dysphoric disorder found room for this skill to improve during the premenstrual window. In practice, that can look like:
- Snapping at a comment you'd usually let go
- Feeling like a hurt has to be answered right now, not later
- Reaching for food, your phone, or a fight to make an uncomfortable feeling stop sooner
This fits with what's known about PMDD: it's a different reaction to normal hormone changes, not an abnormal hormone level, so the same feeling can be far harder to tolerate for some people than others. The luteal phase is when this gap tends to show up most.
What does the research say about building it?
The research on distress tolerance and the premenstrual phase is still small and early. Most trials have fewer than 35 people and ran for a few months, so the numbers below point to a direction, not a guarantee.
| Approach | What the study measured | Evidence so far |
|---|---|---|
| Pilates classes | Distress Tolerance Scale scores rose in the Pilates group after the program | Small trial, n=30 (Health and Development Journal, 2024) |
| Mindfulness training, 8 sessions | Distress tolerance went up and pain intensity went down, holding at 3-month follow-up | Small trial, n=32 (2025) |
| Cognitive-behavioral hypnotherapy | Distress tolerance rose and aggression fell compared with no treatment | Small trial, n=30 (2023) |
None of these treat PMDD on their own, and a doctor still decides what's right for you alongside options like SSRIs or CBT. What the studies agree on is that distress tolerance is something you can practice.
Why it matters, and related terms to know
Knowing the name for this pattern doesn't fix a hard night on its own, but it does change what you reach for. If building distress tolerance is the goal, the move that helps most is a skill you practice before the hard moment.
One thing to try tonight:
- Notice the urge to act (send the text, start the fight, eat past full) and wait five minutes before you act on it.
- Name what you're feeling in one word.
- Decide what to do after the five minutes, not during them.
Niyora is a PMS and PMDD support app. If you want somewhere to put the fight before you answer it, Niyora's Moon lets you write down what happened, see it from another angle, and draft a reply you can hold for 20 minutes before you send anything.
A few related terms worth knowing:
- Corpus luteum, the structure that makes progesterone after ovulation
- Allopregnanolone, the hormone behind some of this sensitivity
- What causes PMDD, for the fuller mechanism
- PMS and PMDD research, summarised, more studies like the ones above
From the research library
Research on mood swings
117 studies in the library look at mood swings in PMS and PMDD. They were published from 1971 to 2026, and each one has a short summary of what was tested and found.
117
studies, 1971 to 2026
How strong the studies are
- Strong study design
- 6
- Moderate study design
- 41
- Early or limited evidence
- 70
Study, 2026
How do women with PMDD process emotions differently in their brains?
Women with PMDD show increased activity in emotion-processing brain networks, especially during the luteal phase, and this baseline difference even appears in the follicular phase and relates to symptom severity.
Strong study design
Case-control study, 2026
Do women with PMS handle emotions differently at different times of the cycle?
Yes. Women with PMS tend to use emotion coping strategies that make symptoms worse (like dwelling on negative thoughts) and fewer strategies that help (like accepting difficult thoughts). These patterns change across the menstrual cycle.
Strong study design
Systematic review, 2025
Do people with PMDD and severe PMS have difficulties with emotion regulation?
People with PMDD and severe PMS may have difficulties identifying emotions and choosing how to handle them, particularly using rumination (replaying upset thoughts) in the late-luteal phase. Evidence remains limited.
Strong study design
Systematic review, 2025
Does teaching adolescent girls about their menstrual cycle and health help reduce period pain and PMS?
Yes. A systematic review of five good-quality studies shows that psychoeducation (structured teaching) significantly reduced period pain and PMS symptoms and improved emotional wellbeing in adolescent girls.
Strong study design
Randomised trial, 2007
Does paroxetine work better if taken daily or just during your luteal phase for PMDD?
Daily paroxetine had an 85% response rate and was most effective overall, while luteal-phase-only paroxetine worked equally well for irritability and mood swings but was weaker for depression and physical symptoms. This well-designed study provides reliable results.
Strong study design
Survey study, 1994
How many different ways do researchers measure PMS in clinical trials?
Researchers use many different measurement tools across studies. 65 different questionnaires were found in 350 trials of PMS drugs, making it hard to compare whether treatments actually work.
Strong study design
Questions people ask
What is distress tolerance in simple terms?+
Distress tolerance is the ability to sit with a hard feeling, urge, or thought without acting on it right away. It comes from dialectical behavior therapy and is usually measured with the Distress Tolerance Scale, a questionnaire about how well someone stays with discomfort before trying to escape it.
Does PMDD lower distress tolerance?+
PMDD doesn't lower distress tolerance for everyone, but small studies using the Distress Tolerance Scale in women with PMS or PMDD found room for this skill to improve during the premenstrual window. PMDD is a different reaction to normal hormone changes, not an abnormal hormone level.
Can you improve distress tolerance before your period?+
A few small trials found distress tolerance scores went up after mindfulness training, Pilates, or cognitive-behavioral hypnotherapy, in groups of 30 to 32 women with PMS or PMDD. These point to a direction rather than a guarantee, since the studies are small and early.
Is distress tolerance the same as self-control?+
Not exactly. Self-control is resisting one specific action; distress tolerance is staying with the feeling that makes you want to act in the first place. You build it by sitting with a hard feeling a little longer each time, without judging yourself for feeling it.
When does this become something to see a doctor about?+
If hard-to-tolerate distress shows up for about a week every month and eases within a few days of your period starting, that pattern fits PMDD. If it takes over a week each month, or you have thoughts of hurting yourself, see a GP or gynecologist and bring two months of daily notes.
Sources
- 1.The Effectiveness of Pilates Exercises on Emotion Regulation and Distress Tolerance in Students with Premenstrual Syndrome, Health and Development Journal, 2024
- 2.The effectiveness of cognitive-behavioral hypnotherapy on distress tolerance and aggression in women with premenstrual dysphoria, 2023
- 3.The Effectiveness of Mindfulness Training on Severity of Pain and Distress Tolerance in Students with Premenstrual Dysphoric Disorder, DOAJ (DOAJ: Directory of Open Access Journals), 2025