Well, ideally it remains a spike that reverts back to normal. Peat talks about negative processes sometimes begetting negative process, so In theory if you're messed up you might not recover from the spike. From personal experience, before correcting diet and hormones, I was a mess. Now it doesn't affect me that much.
http://www.ncbi.nlm.nih.gov/pubmed/11835982
I should also mention that bromo and caber for me jack up sex drive and ameliorate any "hangover" from orgasim (http://www.ncbi.nlm.nih.gov/pubmed/14656205).
http://www.ncbi.nlm.nih.gov/pubmed/11835982
I should also mention that bromo and caber for me jack up sex drive and ameliorate any "hangover" from orgasim (http://www.ncbi.nlm.nih.gov/pubmed/14656205).