Should a 34-year-old woman start meds after first seizure?

Question

Hello doctor,

I am a 34-year-old woman. Last week, I had a seizure out of nowhere. It lasted about two minutes. I bit my tongue and felt very confused afterward. This has never happened to me before, and I am really scared it could happen again.

Do I have to start taking daily medication? Am I allowed to drive? Should I stay away from things like loud music or flashing lights? Please help.

Thank you.

Answer 1

Hi,

Welcome to icliniq.com.

I read your query and can understand your concern.

From what you have described, the sudden onset, full-body convulsion lasting about two minutes, biting your tongue, and feeling confused afterward, this does sound like a generalized tonic-clonic seizure. It happens when the whole body stiffens and shakes due to sudden electrical activity in both sides of the brain.

Risk of it happening again:

After a first seizure with no clear trigger, the chance of another one within the next two years is about 30 to 50 percent. The risk goes up if your brain scans (MRI or magnetic resonance imaging) or EEG (electroencephalogram) show changes, or if you have had a prior brain injury or stroke.

Do you need medication now?

Whether we start daily anti-seizure medicine right away depends on your test results and overall risk. Most neurologists will first do an MRI of the brain and an EEG. If those are normal and you have no other risk factors, some doctors prefer to wait and see if a second seizure happens before starting long-term treatment.

Driving safety:

Rules differ depending on where you live. In most places, you will need to pause driving for six to 12 months after a seizure and get clearance from a doctor before driving again.

Safety precautions for now are:

Until we know more, it is best to avoid:

Swimming alone or climbing to high places.
Operating heavy machinery.
Missing sleep (this can trigger seizures).
Drinking too much alcohol or using recreational drugs.
Intense flashing or strobe lights, while only a small number of people have light-triggered seizures, avoiding them is safer until we have answers.

Next steps

I suggest:

See a neurologist as soon as possible.
Getting an MRI brain scan to look for any structural issues.
Having an EEG to check brain activity.
Blood tests to rule out other causes like infections or chemical imbalances.

I hope this helps.

Kindly revert so I can assist you further.

Thank you.