Hi,
I am a long time lurker here.
I have been suffering from POIS for at least 6 years. I took careful notes for a while about my symptoms and it's been quite consistent. After any orgasm I get brain fog starting in about a half hour and it last about a day. it usually is down to a tolerable level after the 2nd night of sleep.
I have been to a neurologist, but he wasn't helpful at all!
I have found 600mg alleve helps, but I have to take it ahead of time. Niacin also helps, but again it has to be taken ahead of time for the full effect.
The problem is I don't have so great self control. I often take niacin and/or alleve 15 minute before which isn't enough time for it to really get into the system. The particular brand i have is 100mg and it takes about 45 minutes or an hour before I feel the flush.
I am posting about this partly to get some accountability from people online to kick me in the ass and get me to be more diligent. I need to be able to schedule taking the medication before "the act" (usually "MO") better.
As a side note, I've also experimented with curcumin which is supposed to reduce inflammation, but haven't noticed any major effects from it overall.