Symptoms are mild and predictable.
Record symptoms across at least two cycles and consider regular exercise, sleep, balanced meals and stress-reduction strategies.
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PMS & cycle symptoms · GP care
See the monthly pattern. Find support that fits.
Mood changes, irritability, anxiety, bloating, headaches and breast tenderness can cluster before a period. When the pattern disrupts work, relationships or daily life, a structured GP review can help.
A two-cycle symptom diary is especially useful. Severe distress or suicidal thoughts need urgent support and should never wait for a routine appointment.
Choose a suitable route
Choose the right starting point.
Mild symptoms may respond to practical changes, while marked cyclical distress or possible PMDD warrants a clinical review.
Symptoms affect everyday life.
Arrange a review for significant mood or physical symptoms, uncertainty about the pattern, or if self-care has not helped.
Explore GP appointmentsYou feel unsafe or cannot cope.
Do not wait for a routine booking if you have suicidal thoughts, feel at risk of harming yourself or someone else, or have a mental health crisis.
Get urgent supportPMDD is a severe form of premenstrual difficulty. Diagnosis depends on the cyclical pattern and impact, so daily recording is more useful than a snapshot on one day.
Notice the pattern
What changes the next step.
Symptoms typically arise in the weeks before a period and improve after it starts.
Mood and anxiety
Irritability, low mood, anxiety, tearfulness, reduced confidence or feeling overwhelmed may follow a monthly pattern.
Energy and sleep
Tiredness, poor concentration, food cravings and sleep disruption can affect function.
Physical symptoms
Bloating, breast tenderness, headaches, acne, fluid retention and aches may occur.
Impact and timing
The effect on work, study, relationships and safety—and whether symptoms lift after the period—helps guide assessment.
Mood symptoms that continue throughout the month may still need care, but the assessment should consider depression, anxiety, menopause, thyroid disease and other causes alongside PMS.
A focused GP assessment
Make the timing visible, then choose support.
A GP can review your diary, assess wellbeing and discuss lifestyle, psychological and medical options.
Explore in-person GP care01
Confirm the cycle link.
Look at daily symptoms across at least two cycles, including when they start, peak and ease.
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Assess impact and safety.
Discuss work, relationships, sleep, coping, alcohol or substance use, self-harm thoughts and support around you.
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Review treatment suitability.
Consider contraception needs, migraine, clot risk, other medicines, pregnancy plans and whether talking therapy or specialist review may help.
A proportionate plan
Layer support around the severity.
The most useful plan may combine daily habits, psychological support and a carefully chosen medicine or hormonal option.
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Daily foundations
Regular movement, sleep routines, balanced meals, reducing alcohol and stress-management strategies can support milder symptoms.
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Talking therapies
CBT and other psychological support can help with coping, patterns of thought and the impact of cyclical symptoms.
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Medical options
Depending on suitability, a clinician may discuss selected antidepressants or hormonal contraception. Follow-up helps judge benefit and side effects.
Supplements and complementary therapies can interact with medicines and evidence varies. Tell the clinician or pharmacist what you take.
Prepare for a useful review
Bring two cycles into one conversation.
Use a daily diary for at least two cycles, rating mood, anxiety, sleep, physical symptoms and functional impact. Mark the first day of each period.
List treatments, supplements and contraception already tried, any side effects, pregnancy plans, mental health history and the support available to you.
Explore GP appointments ↗Good to know
Questions about PMS and PMDD.
Practical answers to help you choose a sensible next step without trying to diagnose the concern yourself.
How long should I track symptoms?
NHS guidance recommends keeping a symptom diary for at least two menstrual cycles. Daily entries make the timing and impact much clearer.
What is PMDD?
PMDD describes severe premenstrual symptoms, especially mood symptoms, that significantly disrupt daily life. A clinician needs to assess the pattern and exclude other explanations.
Can PMS be treated?
Yes. Options may include lifestyle measures, talking therapies, hormonal treatment or selected antidepressants. The right choice depends on symptoms, health history and preferences.
What if I have suicidal thoughts before my period?
Seek urgent help now. Call 999 or go to A&E if you or someone else is in danger; otherwise contact NHS 111 and select the mental health option. Do not wait for a routine appointment.
Clinical information: NHS PMSNHS urgent mental health supportNHS low mood. This information is general and does not replace individual medical advice.