Can Medicine Affect Your Period?

Can medicines affect your period?

Here we are going to answer your queries for Can Medicine Affect Your Period? Our answer is yes medicine can affect your period. Read more to know further.


Can Medicine Affect Your Period?

Have you wondered what are the reasons that are affecting your period normally? There are studies that show that medicines can affect your period.

Many reasons, besides pregnancy, can affect the period. There are drugs that can modify, stop, and regulate the period. Some other reasons that can affect the period are stress, workload, change in a normal routine.

However, some medicines can also affect the normal cycle of the period. They can affect the duration, the blood outflow, or the physical symptoms that occur in the periods.

Although some women take the medicines to modify the periods on purpose. This article mainly focuses on medicine that affect the periods as a side effect.

Do Hormonal Pills Affect Periods?

Can hormonal medicines affect your period?

Hormonal pills contain hormones to regulate the menstrual cycle. Blood loss is relatively less. They also make the cycle regular. They reduce the duration of periods.

As a result, these pills are prescribed to women who have Endometriosis. Endometriosis is a condition in which women suffer heavy blood loss and have difficult cramps.



Can Anti-depressant And Anti Psychotic Medicines affect your period and cause Period Irregularity?

Some studies show that antidepressants don’t affect the menstrual cycle. Despite the studies, women using antidepressants see some disorders like painful cramps, heavy bleeding.

Some women miss their periods as a side effect. Thus, antidepressants can cause period irregularity and are one of the reasons that can affect your regular periods.

Antipsychotic drugs are used to treat serious mental illnesses like schizophrenia. Antipsychotics can cause irregularity in the period.

Lastly, Antipsychotics and antidepressants can affect the period.

How Does Chemotherapy effect Period?

Yes, chemotherapy can affect the period. It can also cause the stop of the period. This can happen for a certain time period. However, the period becomes regular when the therapy is stopped. Chemotherapy is one of the reasons that can affect your period.

The ovary is sensitive to chemicals. Due to this reason, therapy can cause problems. During therapy, the production of eggs is less. Therefore, the periods are stopped.

When the therapy finishes,  the period occurs. But, the periods become irregular.

Aspirin And Ibuprofen:

Aspirin works as a pain killer. It has blood-thinning properties. This can lead to heavy blood flow during the period.

Ibuprofen is another drug for pain. It is another class of pain killer. This does not have blood-thinning properties. In fact, it clots blood. This seems to reduce menstrual blood flow.

But is Ibuprofen the answer? I don’t think so. Although it reduces the blood flow, it causes clots. This may cause other health risks like Thrombosis.

Can Antibiotic Medicines Affect Your Periods?

Antibiotics do not affect the period. The only drug that can affect the period is Rifampin. It is a drug used in Tuberculosis. Read more about Tuberculosis.

Antibiotics do not affect the period. The main reason the period may be delayed is the organism for which the antibiotic was prescribed in the first place. The infections may cause stress to the body. The stress may then cause irregularity in the period.

What Other Reasons Affect The Period?

Can Medicines be the only reason to affect your period?

There are many reasons why the period is late or early. Some of the reasons, besides pregnancy, that affects the period are:


Stress can affect your body in so many ways. It can cause many physical manifestations. Delay in period is one of them. Stress can affect the normal cycle. Having to meet deadlines, financial stress, personal problems can cause period irregularities.

Too Much Exercise:

Yes, there is a thing called “too much exercise”. While exercise can regulate the period, too much of it causes physical tiredness and stress. Too much exercise can lead to Amenorrhea. Amenorrhea is the absence of a period.

Changes In Normal Routine:

Who doesn’t like change? Well, turns out our ovaries don’t. A drastic change in normal life can bring changes in the period. Changes like moving to a new place and timezone, change in diet and lifestyle, changes in routine.


Maintaining a healthy weight is important for everyone. Especially, when it comes to taking care of your uterus, it becomes more significant. Weight is one of the reasons that can affect your period.

Being under or overweight can both affect the period. Women who are overweight often have a heavy, longer duration of the period. Women who are underweight have the opposite problems. They have a shorter duration of period and the menstrual flow is low.

Women who are overweight produce significantly more amount of estrogen than women who are underweight. Estrogen hormone helps in thickening of the uterine wall. More estrogen means a thicker uterus wall. When this thick wall is shed off, it causes unusual heavy menstrual flow.


Menstrual health determines the health of a woman. It is an important part of her life. Thus, eating healthy, leading a healthy life can contribute to better uterus health.

References: Flo Health menstrual cycle questions

Also read: Are Anxiety Attacks And Panic Attacks The Same?

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