Treatments kills the feelings during O?

[jonny90]

Does all the treatments kill the feelings during O?
Was not the first time made this experience

I made a experiment just to look what happen:
Took 30-40mins before:
Aerius/Clarinex 5mg (Desloratadine anti-histamine h1)
TMG 500mg
Preworkout-"pump-booster" with mix of: (L-Citrulline 3g, Glycerine 1g, L-Arginine-AKG 1.5g, Ornithin-HCL 1g, Taurine 1g, Pine Bark Extract 200mg, L-Glutathione 100mg)

- this booster works also as "natural viagra" but I took all this things and had not a really good errection, was difficult to hold
- Libido was shut down, no feelings anymore to have sex right now and during
- during o, I had no feelings, just ejaculation, was reallly ugly feeling to finish like that

Made similar experience with niacin too and didn't help with pois (only 20-30%), had the symptoms just 1-2 hours later, usually after 30mins.

[Vandemolen]

Maybe it doesn’t have to do anything with the pills you took. Maybe it’s psychologic? Because you take these pills before your sexual activity you are thinking about POIS. You are worried. So you don’t get an O. I also sometimes don’t have an O. It doesn’t depend on it I took Niacin before or not. Maybe I worried about something, health, family or work. I am not sure if Niacin helps anything or not.