PMS is often diagnosed based on thetiming of the symptoms.
This article discusses the symptoms, causes, diagnosis, and treatment of premenstrual syndrome.
PMS can begin at any age once a person begins having menstrual periods.

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There are a number of physical, emotional, and cognitive effects that can occur as part of PMS.
Many teenagers experience PMS, and each person’s symptoms may change as they get older.
What Causes PMS?
Before a menstrual period, estrogen levels drop, and progesterone levels rise.
All of these physiologic shifts, as well as the hormonal patterns, induce symptoms of PMS.
How Is PMS Diagnosed?
There are several screening tools used in the diagnosis of PMS.
Generally, healthcare providers use a medical history or questionnaire to diagnose this condition.
There are no blood tests or other diagnostic tests that can verify a diagnosis of PMS.
you might keep a calendar to help you keep track of the timing of your symptoms.
However, you should still include any symptoms you experience on days 1 to 13 on your calendar.
Treatment for PMS
There are several ways to manage PMS.
Some people benefit from using supplements or over-the-counter (OTC) therapies, while others may need prescription medications.
Lifestyle approaches can be useful as well.
Whether or not you need treatment depends on the severity of your symptoms and their effect on your life.
Mild cramps can be relieved by placing an ice pack on the abdomen for a few minutes.
People who have mild mood swings may benefit from talking to a counselor or a trusted friend.
Symptoms vary from person to person and can change over time.
Hormonal changes are responsible for changes in the body that cause PMS.
There are several ways to treat PMS and help relieve symptoms.
If you experience PMS, talk with a healthcare provider to determine the best treatment options for you.
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American Psychiatric Association.DSM-5 Update.
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