This is called Post-SSRI Sexual Dysfunction
https://www.reddit.com/r/PSSD/
https://scholar.google.com/scholar?hl=fr&as_sdt=0%2C5&q=pssd...
SSRIs are also the most prescribed drugs to cure premature ejaculation.
https://scholar.google.com/scholar?hl=fr&as_sdt=0%2C5&q=ssri...