Hi Ron,
I have never heard of a strobe test triggering a permanent change in seizure activity. I have had many strobe tests and they do not bother me.
The strobe test is a reactive test to see if your brain is photosensitive (which yours is), the seizure is a response to a specific pattern or frequency of flashing light, it's a reflex to a stimulus that ends when the stimulus ends.
If you also started medications after the strobe induced seizure, I would look there. Just because a medication is called an anti-seizure medication does not mean it will work that way in everyone. Depending on your brain and body chemistry, an anti-seizure drug can actually cause seizures or make existing seizures worse.
When I started my first anti-seizure medication my seizures got a lot worse. Before the med I was having about 1 seizure per month, after I started the med the seizures increased from 1 per month, to 1 per week, then to multiple per week, then to daily seizures, then to multiple seizures daily.
For me stopping this medication reduced the seizures but they never returned to pre-medication levels.
Booze and seizures do not mix, I got away with it for over 15 years, but things change and seizures evolve and now I cannot drink like I used to. I can have the occasional beer or cocktail, (sometimes I can even have 2!!! pathetic compared to the old days, lol) but no more 6 pack days or "all-nighter's".
Booze and seizure meds do not mix and booze and benzos like Ativan definitely do not mix! Benzos are rather dangerous, highly addictive, one of few drugs where you can experience withdrawal while still taking it do to tolerance. They also interfere with the brains ability to enter deep stages of sleep, stage 3 and 4. This interference with deep sleep can increase seizure activity.
Benzos and alcohol are CNS depressants when mixed can seem to have a synergistic affect calming the brain which can make people stop breathing in their sleep.
You can think of alcohol and seizures like this. Alcohol mimics GABA calming the brain, when alcohol is present and calming the brain, the brain does not have to produce as much GABA because the alcohol is mimicking GABA, so GABA production slows. Alcohol breaks down pretty quickly and now the alcohol calm is gone and the brain has to start producing GABA to get back to it's normal state of calm but it can take a while and during that adjusting period seizures can occur.