Women & Epilepsy
Epilepsy can affect women differently across the lifespan. Hormonal changes, contraception, fertility, pregnancy, menopause, bone health, and mental health can all influence seizure patterns, treatment decisions, and quality of life.
This page shares practical, supportive information for women living with epilepsy and for families who want to better understand these connections. If you have questions about seizures, medications, or support options, ESEBC is here to help.
Why Women & Epilepsy Needs Special Attention
Hormones can affect seizure activity, and some anti-seizure medications can affect contraception, fertility, pregnancy planning, and bone health. Women may also notice changes during puberty, around their menstrual cycle, during pregnancy, or through perimenopause and menopause.
Things that may affect seizure patterns
- Hormonal changes during the menstrual cycle
- Sleep disruption
- Stress and overwhelm
- Missed medication doses
- Illness or significant routine changes
Topics worth discussing with your care team
- Birth control and medication interactions
- Pregnancy planning and folic acid
- Fertility questions
- Mood, anxiety, and sleep
- Bone health over time
Hormones and Seizures
Some women notice that seizure frequency changes during different phases of the menstrual cycle. Estrogen may increase seizure susceptibility for some people, while progesterone may have a more protective effect. This means that natural hormone shifts can sometimes affect seizure patterns.
A seizure diary can be helpful. Tracking seizures, medication timing, sleep, stress, and menstrual cycle dates may help you and your neurologist identify whether a hormonal pattern is present.
Catamenial Epilepsy
Catamenial epilepsy refers to seizures that seem to increase at certain points in the menstrual cycle. Some women experience more seizures just before or during menstruation, around ovulation, or during times when progesterone levels drop.
Management may include closer seizure tracking, medication review, or other treatment approaches discussed with a neurologist.
Puberty and Adolescence
Hormonal changes during puberty may affect seizure activity for some girls and young women. This can also be a time when body image, independence, school, social life, and self-confidence are all changing at once.
Open conversations about seizures, safety, menstruation, and emotional support can make a meaningful difference.
Birth Control and Anti-Seizure Medications
Some anti-seizure medications can reduce the effectiveness of hormonal birth control. In some cases, hormonal birth control can also affect medication levels. This can make contraception less reliable or affect seizure control.
This is why contraception decisions should be discussed with a healthcare provider who understands epilepsy treatment. A method that works well for one person may not be the best fit for another.
Important questions to ask
- Will my anti-seizure medication affect this birth control method?
- Could this birth control affect my medication level?
- Do I need a backup method?
- What should I do if I have breakthrough bleeding or missed pills?
Helpful reminder
Do not assume that all forms of birth control interact the same way. Your neurologist, pharmacist, or prescribing clinician can help clarify what applies to your specific medication.
Fertility and Epilepsy
Many women with epilepsy can become pregnant. However, some medications and some hormone-related conditions may affect fertility or cycle regularity for certain individuals.
If you are trying to conceive, it can be helpful to speak with your care team before pregnancy so medications, supplements, and seizure plans can be reviewed ahead of time.
PCOS and Hormone Health
Some women taking certain anti-seizure medications may be monitored more closely for hormone-related concerns, including changes in menstrual cycles or possible polycystic ovary syndrome (PCOS).
If you notice irregular periods, significant acne, unwanted hair growth, or fertility concerns, bring this up with your healthcare provider.
Pregnancy and Epilepsy
Many women with epilepsy have healthy pregnancies and healthy babies. Planning ahead is important. Medication review, folic acid, seizure stability, and regular follow-up can all be part of safer pregnancy planning.
Before pregnancy
- Talk to your neurologist before trying to conceive
- Review medications and dosages
- Ask about folic acid supplementation
- Discuss what to do if seizures change
During pregnancy
- Keep taking medication as prescribed unless a clinician changes it
- Attend regular prenatal and neurology follow-up appointments
- Report seizure changes as early as possible
- Ask about medication level monitoring if needed
Bone Health
Some anti-seizure medications may affect bone health over time. This does not mean everyone will have problems, but it is worth asking about calcium, vitamin D, nutrition, exercise, and whether bone monitoring is appropriate.
Menopause and Epilepsy
During perimenopause and menopause, hormone changes may affect seizure control for some women. Sleep disruption, stress, and other health changes during this stage can also play a role.
If you notice new seizure patterns, changes in mood, or worsening sleep, it may be worth discussing both neurological and hormonal factors.
Mental Health and Emotional Well-Being
Living with epilepsy can affect confidence, relationships, body image, independence, and emotional well-being. Hormonal shifts can sometimes make anxiety, irritability, low mood, or overwhelm feel more intense at certain times.
Common concerns
- Anxiety about seizures or safety
- Low mood or depression
- Sleep disruption
- Stress related to school, work, parenting, or caregiving
- Feeling isolated or misunderstood
What can help
- Talking openly with your healthcare team
- Tracking mood along with seizure patterns
- Accessing counselling or peer support
- Building routines around sleep, rest, and medication
- Connecting with organizations like ESEBC
SUDEP Considerations
SUDEP (Sudden Unexpected Death in Epilepsy) is rare, but it is important that people living with epilepsy receive clear and compassionate information. Risk is higher when seizures are not well controlled, especially convulsive seizures.
- Take medications as prescribed
- Work toward the best possible seizure control
- Discuss night-time seizure safety if relevant
- Review rescue medication plans if prescribed
This topic can feel heavy. If you would like support or help talking through it, ESEBC is here for you.
Frequently Asked Questions
Can hormones really affect seizures?
For some women, yes. Hormonal fluctuations may influence seizure likelihood, which is why cycle tracking can be helpful.
Can I still have a healthy pregnancy if I have epilepsy?
Many women with epilepsy do. Pregnancy planning and medication review are important, so speak with your care team early.
Should I change my birth control without asking?
No. Always check with your healthcare provider first, because some anti-seizure medications and hormonal contraceptives interact.
When should I ask for more help?
Reach out if your seizures change, your mood worsens, you are planning pregnancy, or you are feeling overwhelmed or unsupported.
Canadian and Helpful Resources
Canadian League Against Epilepsy
Epilepsy, Hormones, & Reproductive Health
Clinic to Community: Epilepsy, Hormones & Reproductive Health
Fraser Health: Living with Epilepsy Before and During Pregnancy