Opioid painkillers like codeine and oxycodone, are known to lower testosterone levels in men. Do they have the same affect on testosterone in guys on TRT, considering we are injecting testosterone weekly or several times a week? Or do painkillers only lower natural Testosterone levels?
NO
A natty can burn half his T up at the gym on TRT you lvl does not change from Opioid or exersize.
That’s what I was thinking too. Since we have a constant supply.
Who knows what other problems these medications cause, I assure you it doesn’t stop at harming testosterone production.