If you are considering the abortion pill, one of the most practical questions you can ask is: how often do women need emergency medical care afterward? The answer is more nuanced than a simple percentage, and what the research shows may be different from what you expect.
Getting accurate information before making any medical decision is important for your health and safety. To speak with someone near you, find care near you.
What Research Says About Complications
A 2025 study by the Ethics and Public Policy Center reviewed over 865,000 insurance claims from women who used the abortion pill and found that nearly 11 percent experienced a serious adverse event within 45 days. This included heavy bleeding, hemorrhaging, infection, sepsis, and incomplete abortion requiring surgical follow-up.
A separate peer-reviewed study examining roughly 55,000 abortions found that approximately 5.2 percent of medical abortions resulted in some form of complication when follow-up care from all sources, including emergency departments, was taken into account.
The difference in these figures reflects both the size of the populations studied and how each defines a complication. The larger study captured a broader range of adverse events within a 45-day window, while the smaller study focused specifically on abortion-related diagnoses or treatments within six weeks.
Both studies point to the same conclusion, regardless of methodology: complications do occur, they can escalate quickly, and recognizing the warning signs early makes a real difference.
The Most Common Reasons Women Seek Emergency Care
When emergency care is needed after the abortion pill, it typically involves one of the following complications:
- Heavy or prolonged bleeding that does not slow down on its own, sometimes requiring a transfusion
- Incomplete abortion, where pregnancy tissue remains in the uterus and requires surgical removal, such as a D&C
- Infection or sepsis, which can develop when tissue is retained, or bacteria enter the uterus
- An undiagnosed ectopic pregnancy, a life-threatening condition that the abortion pill cannot treat and that requires immediate intervention
An ectopic pregnancy, where the embryo implants outside the uterus, is one of the most serious risks associated with taking the abortion pill without a prior ultrasound. Because ectopic pregnancies cannot be confirmed through a pregnancy test, taking the abortion pill without first confirming the pregnancy’s location carries significant risk.
Why Timing Makes a Difference
Many complications become emergencies not because of the complication itself, but because of how long it goes unaddressed. Heavy bleeding that is ignored can lead to significant blood loss. An untreated infection can progress to sepsis. Retained tissue that isn’t identified can cause ongoing problems.
Gestational age also plays a role. As the pregnancy progresses, more tissue is involved, and the physical intensity of the experience increases. Complications are generally more likely and potentially more serious when gestational age is further advanced than estimated.
When to Seek Immediate Medical Care
Cramping and bleeding are expected parts of the process. These symptoms, on their own, are not necessarily cause for alarm. However, the following signs require urgent evaluation:
- Soaking two or more full-size pads per hour for two consecutive hours
- Blood clots larger than the size of a lemon
- Severe abdominal pain not relieved by over-the-counter medication
- Fever of 100.4°F (38°C) or higher lasting more than 24 hours
- Foul-smelling discharge
- Dizziness, weakness, or fainting
- No bleeding within 24 hours of taking misoprostol
If any of these occur, the woman should seek emergency care right away. She should not wait to see if symptoms improve on her own.
Information and Support Are Available
You deserve accurate, complete information before making any medical decision. If you have questions about the abortion pill, are experiencing symptoms after taking it, or simply want to talk through your options with someone who can help, support is available at no cost.
Find free, confidential care near you, including pregnancy testing, ultrasounds, and medical guidance.