Skip to content
My WebMD Sign In, Sign Up

Migraines & Headaches Health Center

Select An Article
Font Size

Migraines, Headaches, and Hormones

It has been estimated that 70% of migraine sufferers are female. Of these female migraine sufferers, 60%-70% report that their migraines are related to their menstrual cycles -- hence the name, menstrual migraines.

What Is the Relationship Between Hormones and Headaches?

Headaches in women, particularly migraines, have been related to changes in the levels of the female hormone estrogen during a woman's menstrual cycle. Estrogen levels drop immediately before the start of the menstrual flow.

Premenstrual migraines regularly occur during or after the time when the female hormones, estrogen and progesterone, decrease to their lowest levels.

Migraine attacks typically disappear during pregnancy. In one study, 64% of women who described a menstrual link to their headaches noted that their headaches disappeared during pregnancy. However, some women have reported the initial onset of migraines during the first trimester of pregnancy, with disappearance of their headaches after the third month of pregnancy.

What Triggers Hormonal Migraines in Women?

Birth control pills as well as hormone replacement therapy during menopause have been recognized as migraine triggers in some women. As early as 1966, investigators noted that migraines can become more severe in women taking birth control pills, especially those containing high doses of estrogen.

The frequency of side effects, such as headache, decreased in those who took birth control pills containing lower doses of estrogen and did not occur in those who took birth control pills containing progesterone.

What Are the Treatment Options for Menstrual Migraines?

The medications of choice to stop a menstrual migraine are nonsteroidal anti-inflammatory medications (NSAIDs).

The NSAIDs most often used for menstrual migraines include:

  • Orudis
  • Advil and Motrin
  • Nalfon
  • Naprosyn
  • Relafen

NSAID treatment should be started two to three days before the menstrual period starts and continued until the period ends. Because the therapy is of short duration, the risk of gastrointestinal side effects is limited.

For people who have severe menstrual migraines or who want to continue taking their birth control pills, doctors recommend taking a NSAID, starting on the l9th day of the cycle and continuing through the second day of the next cycle.

Other drugs that may be used are given by prescription only. They include:

  • Small doses of ergotamine drugs (including Bellergal-S, Cafergot, Migranal)
  • Beta-blocker drugs such as propranolol
  • Anticonvulsants such as valproate (Depakote)
  • Calcium channel blockers such as verapamil

These drugs should also be started two to three days pre-menses, and continued throughout the menstrual flow.

Because fluid retention is often associated with a woman's period, diuretics have been used to prevent menstrual migraine. Some doctors may recommend limiting salt-intake immediately before the start of menses.

Lupron is a drug that affects hormone levels and is used only when all other treatment methods have been tried and have been unsuccessful.

WebMD Medical Reference

Next Article:

Today on WebMD

woman receiving acupuncture
14 alternative methods for migraine relief.
woman with migraine
Get the truth about migraines.
 
headache in the bedroom
Keep headaches from ruining your sex life.
desert heat
12 surprising headache triggers.
 
woman with migraine
Quiz
drinking coffee
Article
 
Migraines Headaches Basics
Article
acupuncture needles in woman's back
Slideshow
 
young woman with migraine
Articles
spraying perfume
Article
 
man with a headache
Article
headache in the bedroom
Article
 

Special Sections