5 Alarming Causes of Dizziness before Menstruation


Dizziness before a period is abnormal, and a number of factors can increase a person’s chances of having it. Among the examples are high levels of progesterone, certain medical conditions, and premenstrual dysphoria. Dizziness can also be an indication of early pregnancy.

Doctors don’t know how often this symptom is or why some people get it while others don’t because there hasn’t been much research.

Most of the conditions that can induce dizziness before a period are not hazardous. As a result, the presence of this symptom does not always imply that something is wrong. However, because this is a rare symptom, anyone who encounters it should consult a doctor online.


Monitoring symptoms across multiple menstrual cycles may aid in establishing the source of the problem.

Premenstrual Syndrome (PMS)

A frequent condition, premenstrual syndrome (PMS) develops five or more days before the start of menstruation. PMS symptoms are commonly attributed to hormonal imbalances.

Dizziness and premenstrual syndrome (PMS) have been the subject of only a few studies, but researchers have shown that lightheadedness is a prevalent symptom of PMS.

Premenstrual Dysphoric Disorder (PMDD)

PMDD is a severe variant of premenstrual syndrome (PMS). People with PMDD experience disruptive daily symptoms that demand psychological and medical attention.

If you have PMDD, the vascular changes before your period can increase dizziness.


Iron deficiency anemia in women of childbearing age is most commonly caused by blood loss. A lack of iron causes a decrease in the synthesis of red blood cells, leading to anemia.

If you have very heavy periods, the dizziness you’re experiencing could be the result of iron deficiency anemia.

Changes in Blood Pressure

High blood pressure can cause dizziness. According to a study, progesterone, which rises in the second half of the menstrual cycle before a period, may impact blood pressure.

Because this variation correlates with PMS, women who report PMS symptoms may have higher blood pressure before their period.

According to one study, those with severe PMS had 3.2 points higher diastolic blood pressure (the lower blood pressure number) in the second half of the menstrual cycle.

There has been relatively little research into this idea. More studies would be needed to investigate the potential link between PMS and blood pressure.


A typical symptom of pregnancy is dizziness, even in the first trimester. As the pregnancy advances, the uterus can restrict blood flow to the brain, which can produce dizziness.

Someone who does not become dizzy before their period may be experiencing a pregnancy symptom.

It’s possible that a person is pregnant if their symptoms linger and they don’t receive their period or have a different period than usual.

Is it a Symptom of Pregnancy?

Dizziness before your period could be a symptom that you’re pregnant. Changes in the vascular system create dizziness during pregnancy, as do changes in blood volume. A drop in blood volume can cause a drop in blood pressure, making you dizzy and light-headed.

Other symptoms frequently accompany pregnancy dizziness. A credible source can provide information about early pregnancy symptoms such as nausea and vomiting. If you have no other symptoms, your dizziness is most likely the result of other hormonal changes.

You can use a pregnancy test on the first day of your missed period to see if you’re pregnant or not.

Additional Symptoms

Mood swings, sleepiness, GI discomfort, and other difficulties can be symptoms of PMS, PMDD, and dysmenorrhea. You may experience increased urination, fatigue, and morning sickness if you are pregnant.

Low blood sugar and low blood pressure can also result in more severe sweating, shaking, and even loss of consciousness. These are dangerous symptoms that demand immediate medical attention.

Migraine attacks can result in neurological symptoms similar to those listed above. On the other hand, these symptoms usually go away once the incident is through.

Treatments and Diagnosis

A doctor may advise a person to keep a diary of their symptoms to identify any links between dizziness and diet, lifestyle, or other things that may be causing dizziness before a period. A healthcare provider will also take a comprehensive medical history.

Other tests that may be carried out include

A hearing test may be used to aid in the diagnosis of Ménière’s disease. Blood tests detect hormone abnormalities, infections, and other health issues. Brain imaging tests are performed on rare occasions.

Because dizziness before a period is so uncommon, there is no specific treatment. However, if an underlying medical condition causes this symptom, a doctor may recommend treatment for that sickness.

Anti-nausea medications may be useful in the treatment of Ménière’s disease. Some people may benefit from dietary changes, particularly a low-salt diet.

A range of therapy is available to treat PMDD. A doctor may suggest you change your lifestyle by exercising, taking antidepressants, or utilizing medicines to treat specific symptoms, such as menstruation cramps.

Even without a diagnosis, premenstrual dizziness may be treatable. A person should speak with a doctor about antinausea medications or motion sickness treatments, which may help ease symptoms.

Book an appointment now to answer all your queries. You can book an appointment with the best Gynecologist in Islamabad through Marham.

Frequently Asked Questions (FAQs)

1- How can you tell if your period is coming or pregnant?

Most women don’t know if they are pregnant, suffering from PMS, or are about to start their period. PMS and the beginning of menstruation, mood swings, back pain, increased urination, and tender breasts are the most common signs and symptoms in the early stages of pregnancy.

2- Is dizziness an early pregnancy symptom?

Headaches, lightheadedness, and dizziness mark the first trimester of pregnancy due to hormonal changes in your body and increased blood volume.

3- Can low estrogen cause dizziness?

Changes in estrogen levels can damage your cardiovascular and nervous systems. When one or both of these systems isn’t working properly, you can soon become dizzy.