Finasteride with Testosterone Injections

I’ve been having to get some Testosterone injections for the past couple months due to low testosterone levels. I’ve been give a prescription for Finasteride to assist with some major hair loss. I had a couple questions: My understanding is that Fin can lower T-Levels, isn’t this kind of counter intuitive if I’m getting T-Shots? If you’re taking Fin, does it need to be long term or just around 6...

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