Claudia Chaves, MD, is board-certified in cerebrovascular disease and neurology through a subspecialty certification in vascular neurology." data-inline-tooltip="true">Claudia Chaves, MD
" data-caption="" data-expand="300" id="mntl-sc-block-image_1-0-3" data-tracking-container="true"/>

Verywell / Laura Porter

iron Deficiency Anemia

Iron is vital mineral that we get from food. The body uses iron to develop hemoglobin, the oxygen-carrying component of red blood cells. When you room low on her iron supply, your body can"t make sufficient functioning red blood cells, a problem known as iron deficiency anemia.

You are watching: Can low iron levels cause headaches

Iron deficiency anemia, the most common cause of anemia in the world, has actually several feasible causes, consisting of the following.

Low dietary iron intake: Iron-rich foods include red meat, spinach, and also cereals and breads that space iron-fortified. If friend don"t eat enough of this foods, you can construct iron deficiency anemia.Increased require for iron, such as throughout pregnancy.

Women who are in your childbearing years are at a high risk of occurring iron deficiency anemia early out to constant menstruation, which causes blood loss.

how Iron Deficiency Anemia influence Migraines

Iron deficiency anemia may reason a variety of symptoms, including fatigue, sleepiness, dizziness, short energy, anxiety, and also depression. When you have less-than-optimal oxygen delivery throughout her body, this can reason generalized physical symptoms.

Iron deficiency anemia has likewise been attached to migraines, headaches, and an increased predisposition to pain. It isn't quite clear just how these effects occur, however low oxygen delivery to the brain compromises the power that your brain can use and also may exhaust girlfriend mentally and physically.

expression Migraines

Menstrual migrainesaffect approximately half of females who endure migraines. If the specific cause of this recurrent migraine assaults has never ever been fully understood, most experts agree that the decline in estrogen that occurs prior to menstruation theatre a big role in this complex phenomenon.

Iron deficiency anemia from the acute blood ns of menstruation may additionally play a duty in term migraines, particularly when they happen near the end of a woman's period. Some have actually classified this end-menstruation migraine as a unique kind of migraine.

A combination of factors, consisting of estrogen depletion, stole deficiency anemia, and also altered serotonin levels deserve to all lead to the advancement of menstrual migraines.

Decline in estrogen level is believed to reason migraines right prior to or during the at an early stage days of a woman's period, whereas iron-deficiency-anemia has actually been propose to it is in a potential trigger of migraines that occur during the last couple of days that a woman's period.


In general, migraines the are linked with iron deficiency anemia are much less severe and easier to treat than migraines connected with alterations in estrogen levels. Therapy can incorporate over-the-counter pain medications or migraine prescriptions, such together triptans.

If you have actually iron deficiency anemia, treating this underlying trouble is necessary for your in its entirety health and also can possibly help prevent end-menstrual migraines from recurring. Steel supplements deserve to restore your red blood cell function, but they can likewise cause next effects, including severe constipation. Be certain to examine with your medical care provider prior to taking any type of supplements.

A Word native Verywell

Migraines normally recur regularly, and they can affect men and women. If you space prone come migraines, illustration of blood ns or nutritional concerns can cause you come have much more migraines than usual. Be certain to discuss any changes in her migraine pattern v your health care provider, due to the fact that there may be a factor for your symptoms that deserve to be managed, i beg your pardon will improve your health and reduce her migraines.

Sign up because that our health and wellness Tip of the day newsletter, and receive day-to-day tips that will aid you live her healthiest life.

Verywell health and wellness uses only high-quality sources, including peer-reviewed studies, to support the facts within ours articles. Read our editorial process to learn much more about exactly how we fact-check and keep our contents accurate, reliable, and also trustworthy.

See more: Bloomberg Comments On Stop And Frisk, Bloomberg Misleads On Stop

Verywell Health"s contents is because that informational and educational objectives only. Ours website is no intended to it is in a substitute for professional medical advice, diagnosis, or treatment.