There is no test or procedure that can diagnose premenstrual syndrome (PMS), but if you are finding your symptoms difficult to deal with, see your GP.
In order to identify exactly what symptoms you have and how severe they are, your GP may ask you to use a diary or chart to record how you're feeling each day in the run-up to your period. You may have to do this for at least two months so that your GP can monitor any possible symptom patterns.
Premenstrual dysphoric disorder
If you think you may have premenstrual dysphoric disorder (PMDD), see your GP.
To determine whether you have PMDD, and to rule out other conditions, your GP may:
- ask you about your symptoms and carry out a medical examination
- perform tests such as a blood test or urine test
- refer you to a mental health specialist
They may also be able to suggest specific treatments to relieve your symptoms.
PMDD is only diagnosed when your mood symptoms seriously affect your relationships and stop you from functioning properly at work or school.
Read more about treating PMS and PMDD.
