I am on three medications: trileptal (mood stabilizer), lexapro (ssri)
and wellbutrin to help my mental health.  My question is this: when my
girlfriend gives me a "blowjob" and swallows my cum, does my cum
include any amount of those medications?  If so, how much?  I would
like to know if it is included and if there is a meaningful impact on
my girlfriend.

I have noticed the day after my girlfriend swallows my cum that she
appears very tired.  I'm thinking it is perhaps withdrawal from having
swallowed a small amount of the medication that resides in my cum.

I am not a Doctor, but in my opinion, there would be no measurable
amount of medication in your ejaculate.

Some prescription medications are excreted in measurable amounts in
semen. However, determining whether the three medications mentioned
are or are not excreted in semen is likely to take quite a bit of
time. You might want to consider raising your price considerably.

Hi please_answer...

My guess is that your girlfriend is just tired....

Its a big effort after all...;)

Been there.. done that...

Steph53