Post-Pill Pain: Causes and Concerns After Taking Ella - Obstetrics and Gynecology

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Emergency contraceptive pill


Hello, doctor: A few days ago, I had unprotected sexual intercourse with my girlfriend during her fertile period.
As a result, I took Ella, an emergency contraceptive pill.
However, after taking it, I started experiencing abdominal pain.
Today is the fifth day.
On the night I took the medication, I had severe pain, which gradually decreased each day, reaching its lowest point on the third day.
However, on the fourth day, the pain returned, and today I am experiencing intense pain (even worse than on the first day).
My expected menstrual period is around December 15 (under normal circumstances).
The pain during the first to third days was on the left and right sides of my lower abdomen, while the pain on the fourth and fifth days is in the middle and sides of my lower abdomen, resembling menstrual cramps.
I have never experienced this sensation before my period.
Could you please explain to me what might be causing the severe pain? Is it due to the contraceptive pill, anxiety, or a sign of impending menstruation? If the severe pain persists, can I take pain relievers? Will taking pain relievers affect the efficacy of the contraceptive pill or have any adverse effects on my body? Thank you for your patient response, doctor.

jiu jiu j, 10~19 year old female. Ask Date: 2020/12/12

Dr. Chen Zhiyu reply Obstetrics and Gynecology


In response to your concerns, some individuals may experience abdominal pain after using second-generation contraceptive pills.
If you are unable to determine whether the pain is solely a side effect of the medication, it is advisable to seek a comprehensive evaluation from a family medicine specialist.
While taking pain relievers will not diminish the contraceptive effectiveness of the pills, it may mask the true underlying cause of the abdominal pain.
Therefore, it is recommended to consult a healthcare professional.
Thank you for your inquiry, and I wish you health and happiness.

Reply Date: 2020/12/12

More Info


After taking Ella, a common emergency contraceptive pill, it is not unusual to experience some side effects, including abdominal pain. The pain you are describing can be attributed to several factors, primarily related to the hormonal changes induced by the medication. Ella contains ulipristal acetate, which works by delaying ovulation and altering the uterine lining to prevent pregnancy. These hormonal fluctuations can lead to symptoms similar to premenstrual syndrome (PMS), including abdominal cramping and discomfort.

The abdominal pain you experienced immediately after taking Ella could be a direct side effect of the medication. Many women report experiencing cramping or discomfort after taking emergency contraceptives, which can sometimes be mistaken for menstrual cramps. The fact that your pain peaked on the first day and then decreased before returning suggests that it may be related to the hormonal effects of the pill rather than an underlying medical condition.
It is also important to consider the psychological aspect of taking emergency contraception. Anxiety and stress about potential pregnancy can exacerbate physical symptoms, including abdominal pain. If you were feeling particularly anxious about the situation, this could have contributed to your discomfort.

As for the timing of your menstrual cycle, it is common for emergency contraception to affect the timing of your next period. Some women may experience an earlier or delayed onset of menstruation after taking Ella. If your period is due around December 15 and you are experiencing unusual pain, it could be a sign that your body is responding to the hormonal changes.
Regarding the use of pain relief medications, such as ibuprofen or other non-steroidal anti-inflammatory drugs (NSAIDs), these can be taken to alleviate the pain without affecting the efficacy of Ella. There is no significant interaction between these pain relievers and emergency contraceptive pills. However, it is always advisable to follow the recommended dosage and consult with a healthcare provider if you have any concerns about taking additional medications.

If the pain persists or worsens, or if you experience other concerning symptoms such as heavy bleeding, fever, or severe discomfort, it is crucial to seek medical attention. These could be signs of a more serious condition, such as an ectopic pregnancy or other gynecological issues that may require evaluation.

In summary, while abdominal pain after taking Ella can be concerning, it is often a common side effect related to hormonal changes. Pain relief medications can be safely used to manage discomfort. However, if symptoms persist or worsen, consulting a healthcare professional is essential to rule out any serious underlying conditions. Always prioritize your health and well-being, and do not hesitate to reach out for medical advice when needed.

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