Nandralone Decanoate for Tendon injuries?

Just wondering…
Im still nursing a nagging shoulder rotator cuff injury from last June and even worse than that, the legacy of torn ankle ligaments and a very sore Achilles tendon subsequent to that ankle injury.

Would a course of Deca help them heal do you think or am i way past that due to the age of the injuries?

Most say it will alleviate the pain while you’re on but the pain will come back once off. I suspect one gets at least a little extra healing from the drug but thats just speculation