Premenstrual Syndrome (PMS)

Condition Basics

What is premenstrual syndrome (PMS)?

Premenstrual syndrome (PMS) is a set of physical or mood-related symptoms that occur before your menstrual period each month. Symptoms begin about 1 to 2 weeks before your period starts and go away in the first few days of your period. It is common to have tender breasts, bloating, and muscle aches a few days before your period. These are normal premenstrual symptoms. But when symptoms interfere with your daily life, they are called PMS.

What causes it?

PMS is tied to hormone changes that happen during your menstrual cycle. Doctors aren't sure why premenstrual symptoms are worse in some people than others. PMS can run in the family.

What are the symptoms?

Common physical signs of PMS include bloating, swollen and tender breasts, lack of energy, headaches, cramps, and low back pain. It's also common to feel sad, angry, irritable, or anxious. Symptoms can occur about 1 to 2 weeks before your period starts. These symptoms go away in the first few days of your period.

How is it diagnosed?

No single test can diagnose PMS. Your doctor will ask questions about your symptoms and will do a physical exam. Your doctor may want you to keep a written record of your symptoms for 2 to 3 months. This is called a menstrual diary. Your doctor can use it to help diagnose PMS.

How is PMS treated?

No single treatment works for everyone. Lifestyle changes may help. These changes could include healthy eating, regular exercise, and cutting back on alcohol and caffeine. If these changes don't help to relieve your symptoms after a few menstrual cycles, your doctor can prescribe medicine for problems like bloating or for more severe PMS symptoms.

Information about Premenstrual Syndrome (PMS)

Current as of: April 30, 2024

Author: Ignite Healthwise, LLC Staff

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